| 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 | $98.34 | 7.718% | $105.9299 | $105.93 | $105.95 | $105.90 |
| Purchase #2 | $137.66 | 8.852% | $149.8457 | $149.85 | $149.85 | $149.80 |
| Purchase #3 | $192.96 | 6.863% | $206.2028 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $131.91 | 4.640% | $138.0306 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $103.62 | 4.540% | $108.3243 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $16.65 | 6.383% | $17.7128 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $178.96 | 7.343% | $192.101 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $860.10 | $918.1471 | $918.14 | $918.15 | $918.00 | |