| 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 | $175.98 | 10.425% | $194.3259 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $113.88 | 7.539% | $122.4654 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $145.85 | 8.114% | $157.6843 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $235.66 | 7.148% | $252.505 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $12.66 | 8.495% | $13.7355 | $13.74 | $13.75 | $13.70 |
| Purchase #6 | $178.96 | 10.509% | $197.7669 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $38.73 | 5.501% | $40.8605 | $40.86 | $40.85 | $40.90 |
| 7 purchase totals = | $901.72 | $979.3435 | $979.36 | $979.35 | $979.40 | |