| 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 | $175.42 | 4.710% | $183.6823 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $197.89 | 7.363% | $212.4606 | $212.46 | $212.45 | $212.50 |
| Purchase #3 | $55.80 | 9.705% | $61.2154 | $61.22 | $61.20 | $61.20 |
| Purchase #4 | $234.58 | 5.103% | $246.5506 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $148.48 | 3.369% | $153.4823 | $153.48 | $153.50 | $153.50 |
| Purchase #6 | $138.83 | 11.731% | $155.1161 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $249.94 | 6.287% | $265.6537 | $265.65 | $265.65 | $265.70 |
| 7 purchase totals = | $1,200.94 | $1,278.1610 | $1,278.16 | $1,278.15 | $1,278.30 | |