| 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 | $120.35 | 10.486% | $132.9699 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $172.92 | 5.117% | $181.7683 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $164.78 | 7.203% | $176.6491 | $176.65 | $176.65 | $176.60 |
| Purchase #4 | $60.45 | 10.642% | $66.8831 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $6.38 | 11.344% | $7.1037 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $30.71 | 5.479% | $32.3926 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $98.54 | 4.800% | $103.2699 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $654.13 | $701.0366 | $701.03 | $701.00 | $701.10 | |