| 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 | $140.38 | 6.157% | $149.0232 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $234.99 | 8.610% | $255.2226 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $86.92 | 8.327% | $94.1578 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $148.86 | 10.814% | $164.9577 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $250.79 | 5.148% | $263.7007 | $263.70 | $263.70 | $263.70 |
| Purchase #6 | $10.94 | 10.497% | $12.0884 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $93.64 | 6.839% | $100.044 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $966.52 | $1,039.1944 | $1,039.19 | $1,039.15 | $1,039.20 | |