| 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 | $104.81 | 13.181% | $118.625 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $40.42 | 12.486% | $45.4668 | $45.47 | $45.45 | $45.50 |
| Purchase #3 | $161.97 | 8.685% | $176.0371 | $176.04 | $176.05 | $176.00 |
| Purchase #4 | $141.55 | 4.387% | $147.7598 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $198.92 | 10.606% | $220.0175 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $45.81 | 4.278% | $47.7698 | $47.77 | $47.75 | $47.80 |
| Purchase #7 | $14.42 | 4.773% | $15.1083 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $707.90 | $770.7843 | $770.80 | $770.75 | $770.80 | |