| 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 | $155.80 | 4.648% | $163.0416 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $70.60 | 8.734% | $76.7662 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $244.53 | 11.321% | $272.2132 | $272.21 | $272.20 | $272.20 |
| Purchase #4 | $123.73 | 12.103% | $138.705 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $76.58 | 11.270% | $85.2106 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $138.80 | 10.743% | $153.7113 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $71.28 | 12.513% | $80.1993 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $881.32 | $969.8472 | $969.85 | $969.80 | $969.80 | |