| 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 | $67.32 | 5.566% | $71.067 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $208.76 | 5.371% | $219.9725 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $146.83 | 4.191% | $152.9836 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $226.64 | 10.206% | $249.7709 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $183.61 | 7.370% | $197.1421 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $149.91 | 3.577% | $155.2723 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $25.25 | 7.591% | $27.1667 | $27.17 | $27.15 | $27.20 |
| 7 purchase totals = | $1,008.32 | $1,073.3751 | $1,073.37 | $1,073.30 | $1,073.50 | |