| 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 | $135.36 | 9.848% | $148.6903 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $168.57 | 9.231% | $184.1307 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $185.52 | 4.215% | $193.3397 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $17.97 | 10.573% | $19.87 | $19.87 | $19.85 | $19.90 |
| Purchase #5 | $5.93 | 9.364% | $6.4853 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $58.89 | 12.281% | $66.1223 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $219.67 | 11.216% | $244.3082 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $791.91 | $862.9465 | $862.95 | $862.95 | $862.90 | |