| 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 | $187.94 | 7.564% | $202.1558 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $154.83 | 7.788% | $166.8882 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $248.96 | 13.323% | $282.1289 | $282.13 | $282.15 | $282.10 |
| Purchase #4 | $90.28 | 3.620% | $93.5481 | $93.55 | $93.55 | $93.50 |
| Purchase #5 | $146.51 | 10.183% | $161.4291 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $192.45 | 12.128% | $215.7903 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $226.68 | 3.327% | $234.2216 | $234.22 | $234.20 | $234.20 |
| 7 purchase totals = | $1,247.65 | $1,356.1620 | $1,356.17 | $1,356.20 | $1,356.10 | |