| 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 | $135.99 | 12.778% | $153.3668 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $71.88 | 3.605% | $74.4713 | $74.47 | $74.45 | $74.50 |
| Purchase #3 | $31.42 | 6.718% | $33.5308 | $33.53 | $33.55 | $33.50 |
| Purchase #4 | $163.95 | 8.774% | $178.335 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $115.73 | 7.269% | $124.1424 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $184.27 | 5.157% | $193.7728 | $193.77 | $193.75 | $193.80 |
| Purchase #7 | $237.31 | 3.535% | $245.6989 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $940.55 | $1,003.3180 | $1,003.32 | $1,003.30 | $1,003.30 | |