| 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 | $127.39 | 7.275% | $136.6576 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $109.41 | 8.662% | $118.8871 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $206.84 | 6.366% | $220.0074 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $12.30 | 11.506% | $13.7152 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $43.41 | 7.247% | $46.5559 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $145.70 | 4.734% | $152.5974 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $33.41 | 11.269% | $37.175 | $37.18 | $37.20 | $37.20 |
| 7 purchase totals = | $678.46 | $725.5956 | $725.62 | $725.60 | $725.70 | |