| 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 | $201.66 | 6.477% | $214.7215 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $159.86 | 12.820% | $180.3541 | $180.35 | $180.35 | $180.40 |
| Purchase #3 | $20.45 | 6.809% | $21.8424 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $178.34 | 7.634% | $191.9545 | $191.95 | $191.95 | $192.00 |
| Purchase #5 | $102.37 | 7.173% | $109.713 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $36.61 | 4.715% | $38.3362 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $70.37 | 4.779% | $73.733 | $73.73 | $73.75 | $73.70 |
| 7 purchase totals = | $769.66 | $830.6547 | $830.64 | $830.65 | $830.60 | |