| 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 | $152.80 | 8.636% | $165.9958 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $142.98 | 3.510% | $147.9986 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $143.43 | 6.599% | $152.8949 | $152.89 | $152.90 | $152.90 |
| Purchase #4 | $103.77 | 5.389% | $109.3622 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $187.30 | 9.259% | $204.6421 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $249.42 | 9.432% | $272.9453 | $272.95 | $272.95 | $272.90 |
| Purchase #7 | $87.94 | 13.667% | $99.9588 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $1,067.64 | $1,153.7977 | $1,153.80 | $1,153.80 | $1,153.80 | |