| 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 | $158.54 | 8.642% | $172.241 | $172.24 | $172.25 | $172.20 |
| Purchase #2 | $216.45 | 4.464% | $226.1123 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $230.62 | 3.507% | $238.7078 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $111.73 | 8.677% | $121.4248 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $36.36 | 6.309% | $38.654 | $38.65 | $38.65 | $38.70 |
| Purchase #6 | $61.97 | 5.108% | $65.1354 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $194.60 | 4.399% | $203.1605 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $1,010.27 | $1,065.4358 | $1,065.43 | $1,065.40 | $1,065.40 | |