| 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 | $98.39 | 5.466% | $103.768 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $13.56 | 13.818% | $15.4337 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $136.71 | 6.147% | $145.1136 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $192.30 | 4.230% | $200.4343 | $200.43 | $200.45 | $200.40 |
| Purchase #5 | $37.33 | 10.833% | $41.374 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $68.51 | 7.609% | $73.7229 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $178.49 | 8.501% | $193.6634 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $725.29 | $773.5099 | $773.49 | $773.45 | $773.50 | |