| 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 | $123.75 | 13.261% | $140.1605 | $140.16 | $140.15 | $140.20 |
| Purchase #2 | $196.75 | 7.357% | $211.2249 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $143.86 | 8.816% | $156.5427 | $156.54 | $156.55 | $156.50 |
| Purchase #4 | $63.35 | 13.179% | $71.6989 | $71.70 | $71.70 | $71.70 |
| Purchase #5 | $81.62 | 11.517% | $91.0202 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $138.98 | 7.533% | $149.4494 | $149.45 | $149.45 | $149.40 |
| Purchase #7 | $112.34 | 7.182% | $120.4083 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $860.65 | $940.5049 | $940.50 | $940.45 | $940.40 | |