| 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 | $78.40 | 6.299% | $83.3384 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $169.35 | 5.829% | $179.2214 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $82.62 | 8.352% | $89.5204 | $89.52 | $89.50 | $89.50 |
| Purchase #4 | $29.94 | 9.807% | $32.8762 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $152.95 | 4.673% | $160.0974 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $216.33 | 10.862% | $239.8278 | $239.83 | $239.85 | $239.80 |
| Purchase #7 | $193.85 | 4.178% | $201.9491 | $201.95 | $201.95 | $201.90 |
| 7 purchase totals = | $923.44 | $986.8307 | $986.84 | $986.85 | $986.70 | |