| 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 | $146.28 | 9.262% | $159.8285 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $113.96 | 10.690% | $126.1423 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $21.36 | 6.586% | $22.7668 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $241.60 | 4.681% | $252.9093 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $86.46 | 7.819% | $93.2203 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $189.87 | 6.740% | $202.6672 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $49.45 | 7.780% | $53.2972 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $848.98 | $910.8316 | $910.84 | $910.80 | $910.80 | |