| 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 | $195.70 | 3.813% | $203.162 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $133.89 | 7.176% | $143.4979 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $139.92 | 6.808% | $149.4458 | $149.45 | $149.45 | $149.40 |
| Purchase #4 | $115.86 | 3.706% | $120.1538 | $120.15 | $120.15 | $120.20 |
| Purchase #5 | $68.25 | 9.115% | $74.471 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $210.46 | 3.640% | $218.1207 | $218.12 | $218.10 | $218.10 |
| Purchase #7 | $148.87 | 10.414% | $164.3733 | $164.37 | $164.35 | $164.40 |
| 7 purchase totals = | $1,012.95 | $1,073.2245 | $1,073.22 | $1,073.15 | $1,073.30 | |