| 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 | $143.31 | 6.272% | $152.2984 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $158.97 | 8.214% | $172.0278 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $70.83 | 6.539% | $75.4616 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $16.32 | 6.562% | $17.3909 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $172.42 | 9.232% | $188.3378 | $188.34 | $188.35 | $188.30 |
| Purchase #6 | $113.61 | 12.287% | $127.5693 | $127.57 | $127.55 | $127.60 |
| Purchase #7 | $223.71 | 8.428% | $242.5643 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $899.17 | $975.6501 | $975.65 | $975.65 | $975.70 | |