| 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 | $177.83 | 13.515% | $201.8637 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $195.62 | 9.627% | $214.4523 | $214.45 | $214.45 | $214.50 |
| Purchase #3 | $169.89 | 5.647% | $179.4837 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $124.62 | 5.591% | $131.5875 | $131.59 | $131.60 | $131.60 |
| Purchase #5 | $27.43 | 9.177% | $29.9473 | $29.95 | $29.95 | $29.90 |
| Purchase #6 | $48.48 | 7.450% | $52.0918 | $52.09 | $52.10 | $52.10 |
| Purchase #7 | $198.75 | 11.216% | $221.0418 | $221.04 | $221.05 | $221.00 |
| 7 purchase totals = | $942.62 | $1,030.4681 | $1,030.46 | $1,030.50 | $1,030.50 | |