| 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 | $161.68 | 7.122% | $173.1948 | $173.19 | $173.20 | $173.20 |
| Purchase #2 | $9.61 | 9.585% | $10.5311 | $10.53 | $10.55 | $10.50 |
| Purchase #3 | $188.43 | 5.493% | $198.7805 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $168.46 | 13.309% | $190.8803 | $190.88 | $190.90 | $190.90 |
| Purchase #5 | $147.36 | 6.810% | $157.3952 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $78.25 | 7.481% | $84.1039 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $6.66 | 3.651% | $6.9032 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $760.45 | $821.7890 | $821.78 | $821.85 | $821.80 | |