| 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 | $141.69 | 13.715% | $161.1228 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $246.63 | 3.672% | $255.6863 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $63.99 | 12.686% | $72.1078 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $243.58 | 4.767% | $255.1915 | $255.19 | $255.20 | $255.20 |
| Purchase #5 | $17.66 | 8.360% | $19.1364 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $149.46 | 13.731% | $169.9824 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $119.56 | 13.700% | $135.9397 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $982.57 | $1,069.1669 | $1,069.17 | $1,069.20 | $1,069.10 | |