| 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 | $153.93 | 4.856% | $161.4048 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $41.32 | 13.506% | $46.9007 | $46.90 | $46.90 | $46.90 |
| Purchase #3 | $93.99 | 4.488% | $98.2083 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $140.91 | 4.810% | $147.6878 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $144.25 | 13.432% | $163.6257 | $163.63 | $163.65 | $163.60 |
| Purchase #6 | $90.96 | 3.837% | $94.4501 | $94.45 | $94.45 | $94.50 |
| Purchase #7 | $101.83 | 7.397% | $109.3624 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $767.19 | $821.6398 | $821.64 | $821.65 | $821.70 | |