| 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 | $170.90 | 7.625% | $183.9311 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $134.38 | 4.795% | $140.8235 | $140.82 | $140.80 | $140.80 |
| Purchase #3 | $193.29 | 9.695% | $212.0295 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $147.63 | 5.434% | $155.6522 | $155.65 | $155.65 | $155.70 |
| Purchase #5 | $116.80 | 5.836% | $123.6164 | $123.62 | $123.60 | $123.60 |
| Purchase #6 | $45.77 | 8.239% | $49.541 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $216.75 | 5.491% | $228.6517 | $228.65 | $228.65 | $228.70 |
| 7 purchase totals = | $1,025.52 | $1,094.2454 | $1,094.24 | $1,094.25 | $1,094.20 | |