| 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 | $138.28 | 7.180% | $148.2085 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $98.86 | 13.785% | $112.4879 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $116.84 | 3.315% | $120.7132 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $85.91 | 6.630% | $91.6058 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $53.59 | 13.163% | $60.6441 | $60.64 | $60.65 | $60.60 |
| Purchase #6 | $130.94 | 7.495% | $140.754 | $140.75 | $140.75 | $140.80 |
| Purchase #7 | $174.26 | 10.476% | $192.5155 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $798.68 | $866.9290 | $866.93 | $866.90 | $866.90 | |