| 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 | $161.26 | 3.482% | $166.8751 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $108.72 | 12.719% | $122.5481 | $122.55 | $122.55 | $122.50 |
| Purchase #3 | $212.95 | 10.708% | $235.7527 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $238.94 | 7.244% | $256.2488 | $256.25 | $256.25 | $256.20 |
| Purchase #5 | $137.66 | 6.438% | $146.5226 | $146.52 | $146.50 | $146.50 |
| Purchase #6 | $148.82 | 11.141% | $165.4 | $165.40 | $165.40 | $165.40 |
| Purchase #7 | $48.27 | 11.533% | $53.837 | $53.84 | $53.85 | $53.80 |
| 7 purchase totals = | $1,056.62 | $1,147.1843 | $1,147.19 | $1,147.20 | $1,147.10 | |