| 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 | $172.32 | 10.202% | $189.9001 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $176.27 | 6.633% | $187.962 | $187.96 | $187.95 | $188.00 |
| Purchase #3 | $160.59 | 11.496% | $179.0514 | $179.05 | $179.05 | $179.10 |
| Purchase #4 | $216.95 | 11.493% | $241.8841 | $241.88 | $241.90 | $241.90 |
| Purchase #5 | $58.39 | 5.206% | $61.4298 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $11.53 | 3.602% | $11.9453 | $11.95 | $11.95 | $11.90 |
| Purchase #7 | $25.94 | 13.400% | $29.416 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $821.99 | $901.5887 | $901.59 | $901.60 | $901.60 | |