| 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 | $130.56 | 13.254% | $147.8644 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $86.42 | 9.501% | $94.6308 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $127.70 | 6.664% | $136.2099 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $141.45 | 11.147% | $157.2174 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $16.84 | 13.578% | $19.1265 | $19.13 | $19.15 | $19.10 |
| Purchase #6 | $76.53 | 5.829% | $80.9909 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $66.62 | 12.513% | $74.9562 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $646.12 | $710.9961 | $711.00 | $711.00 | $711.00 | |