| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.61 | 4.309% | $147.712 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $117.84 | 7.216% | $126.3433 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $238.61 | 7.677% | $256.9281 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $166.47 | 11.397% | $185.4426 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $153.56 | 11.446% | $171.1365 | $171.14 | $171.15 | $171.10 |
| Purchase #6 | $178.51 | 8.403% | $193.5102 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $211.56 | 9.131% | $230.8775 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $1,208.16 | $1,311.9502 | $1,311.95 | $1,312.00 | $1,311.80 | |