| 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 | $162.40 | 6.544% | $173.0275 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $52.98 | 11.335% | $58.9853 | $58.99 | $59.00 | $59.00 |
| Purchase #3 | $220.76 | 7.468% | $237.2464 | $237.25 | $237.25 | $237.20 |
| Purchase #4 | $96.97 | 12.277% | $108.875 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $29.90 | 4.482% | $31.2401 | $31.24 | $31.25 | $31.20 |
| Purchase #6 | $128.65 | 9.313% | $140.6312 | $140.63 | $140.65 | $140.60 |
| Purchase #7 | $76.69 | 11.793% | $85.7341 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $768.35 | $835.7396 | $835.75 | $835.85 | $835.60 | |