| 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 | $206.47 | 6.155% | $219.1782 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $22.77 | 9.830% | $25.0083 | $25.01 | $25.00 | $25.00 |
| Purchase #3 | $214.62 | 5.237% | $225.8596 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $63.27 | 13.432% | $71.7684 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $125.36 | 12.664% | $141.2356 | $141.24 | $141.25 | $141.20 |
| Purchase #6 | $168.89 | 11.209% | $187.8209 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $19.83 | 12.413% | $22.2915 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $821.21 | $893.1625 | $893.17 | $893.15 | $893.20 | |