| 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 | $161.99 | 12.424% | $182.1156 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $250.94 | 9.335% | $274.3652 | $274.37 | $274.35 | $274.40 |
| Purchase #3 | $161.53 | 6.297% | $171.7015 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $21.80 | 13.354% | $24.7112 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $210.34 | 9.684% | $230.7093 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $37.83 | 9.485% | $41.4182 | $41.42 | $41.40 | $41.40 |
| Purchase #7 | $14.50 | 13.315% | $16.4307 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $858.93 | $941.4517 | $941.46 | $941.40 | $941.40 | |