| 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 | $143.86 | 10.343% | $158.7394 | $158.74 | $158.75 | $158.70 |
| Purchase #2 | $205.34 | 11.327% | $228.5989 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $62.32 | 9.623% | $68.3171 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $223.32 | 5.825% | $236.3284 | $236.33 | $236.35 | $236.30 |
| Purchase #5 | $215.63 | 9.119% | $235.2933 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $152.31 | 10.425% | $168.1883 | $168.19 | $168.20 | $168.20 |
| Purchase #7 | $236.64 | 4.435% | $247.135 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $1,239.42 | $1,342.6004 | $1,342.61 | $1,342.65 | $1,342.50 | |