| 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 | $15.92 | 13.538% | $18.0752 | $18.08 | $18.10 | $18.10 |
| Purchase #2 | $138.68 | 12.865% | $156.5212 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $126.95 | 7.699% | $136.7239 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $201.47 | 13.860% | $229.3937 | $229.39 | $229.40 | $229.40 |
| Purchase #5 | $155.99 | 3.461% | $161.3888 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $94.71 | 8.451% | $102.7139 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $200.79 | 9.316% | $219.4956 | $219.50 | $219.50 | $219.50 |
| 7 purchase totals = | $934.51 | $1,024.3123 | $1,024.31 | $1,024.30 | $1,024.30 | |