| 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 | $132.39 | 8.226% | $143.2804 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $32.66 | 6.196% | $34.6836 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $71.28 | 6.127% | $75.6473 | $75.65 | $75.65 | $75.60 |
| Purchase #4 | $153.74 | 9.347% | $168.1101 | $168.11 | $168.10 | $168.10 |
| Purchase #5 | $129.69 | 11.530% | $144.6433 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $91.68 | 3.496% | $94.8851 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $58.80 | 5.190% | $61.8517 | $61.85 | $61.85 | $61.90 |
| 7 purchase totals = | $670.24 | $723.1015 | $723.10 | $723.15 | $723.10 | |