| 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 | $94.99 | 8.615% | $103.1734 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $140.97 | 3.489% | $145.8884 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $192.27 | 5.242% | $202.3488 | $202.35 | $202.35 | $202.30 |
| Purchase #4 | $178.36 | 4.812% | $186.9427 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $28.31 | 13.499% | $32.1316 | $32.13 | $32.15 | $32.10 |
| Purchase #6 | $105.61 | 4.732% | $110.6075 | $110.61 | $110.60 | $110.60 |
| Purchase #7 | $28.78 | 5.295% | $30.3039 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $769.29 | $811.3963 | $811.39 | $811.40 | $811.30 | |