| 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 | $143.58 | 12.495% | $161.5203 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $37.96 | 3.725% | $39.374 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $73.96 | 12.477% | $83.188 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $188.75 | 11.784% | $210.9923 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $185.48 | 8.600% | $201.4313 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $243.32 | 4.208% | $253.5589 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $149.29 | 9.280% | $163.1441 | $163.14 | $163.15 | $163.10 |
| 7 purchase totals = | $1,022.34 | $1,113.2089 | $1,113.20 | $1,113.20 | $1,113.20 | |