| 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 | $112.56 | 7.532% | $121.038 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $161.33 | 3.167% | $166.4393 | $166.44 | $166.45 | $166.40 |
| Purchase #3 | $177.65 | 8.301% | $192.3967 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $185.73 | 8.813% | $202.0984 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $167.71 | 12.190% | $188.1538 | $188.15 | $188.15 | $188.20 |
| Purchase #6 | $143.45 | 9.727% | $157.4034 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $27.58 | 4.556% | $28.8365 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $976.01 | $1,056.3661 | $1,056.37 | $1,056.40 | $1,056.30 | |