| 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 | $110.74 | 11.417% | $123.3832 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $159.85 | 5.518% | $168.6705 | $168.67 | $168.65 | $168.70 |
| Purchase #3 | $12.97 | 13.735% | $14.7514 | $14.75 | $14.75 | $14.80 |
| Purchase #4 | $30.82 | 4.802% | $32.3 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $149.62 | 7.262% | $160.4854 | $160.49 | $160.50 | $160.50 |
| Purchase #6 | $188.43 | 7.396% | $202.3663 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $232.83 | 4.699% | $243.7707 | $243.77 | $243.75 | $243.80 |
| 7 purchase totals = | $885.26 | $945.7275 | $945.73 | $945.70 | $945.90 | |