| 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 | $143.45 | 6.407% | $152.6408 | $152.64 | $152.65 | $152.60 |
| Purchase #2 | $80.64 | 10.612% | $89.1975 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $60.75 | 3.227% | $62.7104 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $55.98 | 4.295% | $58.3843 | $58.38 | $58.40 | $58.40 |
| Purchase #5 | $193.65 | 4.512% | $202.3875 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $87.45 | 10.690% | $96.7984 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $195.69 | 7.317% | $210.0086 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $817.61 | $872.1275 | $872.13 | $872.15 | $872.10 | |