| 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 | $178.64 | 6.716% | $190.6375 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $17.58 | 11.167% | $19.5432 | $19.54 | $19.55 | $19.50 |
| Purchase #3 | $75.29 | 5.680% | $79.5665 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $250.43 | 9.638% | $274.5664 | $274.57 | $274.55 | $274.60 |
| Purchase #5 | $180.71 | 8.107% | $195.3602 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $165.81 | 8.641% | $180.1376 | $180.14 | $180.15 | $180.10 |
| Purchase #7 | $118.69 | 9.763% | $130.2777 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $987.15 | $1,070.0891 | $1,070.10 | $1,070.10 | $1,070.10 | |