| 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 | $134.36 | 7.614% | $144.5902 | $144.59 | $144.60 | $144.60 |
| Purchase #2 | $227.96 | 6.207% | $242.1095 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $38.79 | 8.102% | $41.9328 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $8.63 | 7.689% | $9.2936 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $160.52 | 5.494% | $169.339 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $239.98 | 12.651% | $270.3399 | $270.34 | $270.35 | $270.30 |
| Purchase #7 | $56.41 | 7.348% | $60.555 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $866.65 | $938.1600 | $938.16 | $938.20 | $938.10 | |