| 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 | $142.63 | 9.268% | $155.8489 | $155.85 | $155.85 | $155.80 |
| Purchase #2 | $194.90 | 3.636% | $201.9866 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $28.96 | 12.348% | $32.536 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $250.50 | 9.122% | $273.3506 | $273.35 | $273.35 | $273.40 |
| Purchase #5 | $168.34 | 12.243% | $188.9499 | $188.95 | $188.95 | $188.90 |
| Purchase #6 | $124.47 | 11.231% | $138.4492 | $138.45 | $138.45 | $138.40 |
| Purchase #7 | $15.51 | 10.444% | $17.1299 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $925.31 | $1,008.2511 | $1,008.26 | $1,008.30 | $1,008.10 | |