| 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 | $163.75 | 10.874% | $181.5562 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $166.75 | 6.248% | $177.1685 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $36.27 | 13.858% | $41.2963 | $41.30 | $41.30 | $41.30 |
| Purchase #4 | $37.80 | 13.653% | $42.9608 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $47.61 | 4.828% | $49.9086 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $8.67 | 9.777% | $9.5177 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $156.94 | 7.173% | $168.1973 | $168.20 | $168.20 | $168.20 |
| 7 purchase totals = | $617.79 | $670.6054 | $670.62 | $670.55 | $670.70 | |