| 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 | $159.65 | 11.463% | $177.9507 | $177.95 | $177.95 | $178.00 |
| Purchase #2 | $222.47 | 12.155% | $249.5112 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $88.61 | 4.571% | $92.6604 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $150.79 | 4.435% | $157.4775 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $83.53 | 6.844% | $89.2468 | $89.25 | $89.25 | $89.20 |
| Purchase #6 | $97.57 | 10.453% | $107.769 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $194.73 | 12.745% | $219.5483 | $219.55 | $219.55 | $219.50 |
| 7 purchase totals = | $997.35 | $1,094.1639 | $1,094.17 | $1,094.15 | $1,094.20 | |