| 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 | $110.38 | 7.762% | $118.9477 | $118.95 | $118.95 | $118.90 |
| Purchase #2 | $134.34 | 8.363% | $145.5749 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $204.48 | 3.171% | $210.9641 | $210.96 | $210.95 | $211.00 |
| Purchase #4 | $149.59 | 8.790% | $162.739 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $20.72 | 7.253% | $22.2228 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $32.43 | 3.338% | $33.5125 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $142.79 | 10.330% | $157.5402 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $794.73 | $851.5012 | $851.49 | $851.45 | $851.40 | |