| 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 | $140.52 | 9.445% | $153.7921 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $192.42 | 7.596% | $207.0362 | $207.04 | $207.05 | $207.00 |
| Purchase #3 | $181.89 | 11.242% | $202.3381 | $202.34 | $202.35 | $202.30 |
| Purchase #4 | $19.76 | 12.117% | $22.1543 | $22.15 | $22.15 | $22.20 |
| Purchase #5 | $186.41 | 13.507% | $211.5884 | $211.59 | $211.60 | $211.60 |
| Purchase #6 | $34.66 | 10.362% | $38.2515 | $38.25 | $38.25 | $38.30 |
| Purchase #7 | $181.87 | 5.125% | $191.1908 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $937.53 | $1,026.3514 | $1,026.35 | $1,026.40 | $1,026.40 | |