| 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 | $158.79 | 12.674% | $178.915 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $127.46 | 7.169% | $136.5976 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $8.56 | 7.256% | $9.1811 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $86.77 | 6.790% | $92.6617 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $110.27 | 9.349% | $120.5791 | $120.58 | $120.60 | $120.60 |
| Purchase #6 | $210.35 | 4.333% | $219.4645 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $58.53 | 13.364% | $66.3519 | $66.35 | $66.35 | $66.40 |
| 7 purchase totals = | $760.73 | $823.7509 | $823.75 | $823.75 | $823.90 | |