| 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 | $155.33 | 10.572% | $171.7515 | $171.75 | $171.75 | $171.80 |
| Purchase #2 | $159.73 | 7.657% | $171.9605 | $171.96 | $171.95 | $172.00 |
| Purchase #3 | $142.52 | 7.873% | $153.7406 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $193.26 | 4.190% | $201.3576 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $144.83 | 5.246% | $152.4278 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $46.66 | 8.153% | $50.4642 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $101.27 | 4.294% | $105.6185 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $943.60 | $1,007.3207 | $1,007.32 | $1,007.30 | $1,007.40 | |