| 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 | $84.25 | 11.305% | $93.7745 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $133.46 | 4.869% | $139.9582 | $139.96 | $139.95 | $140.00 |
| Purchase #3 | $143.87 | 10.380% | $158.8037 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $238.98 | 4.847% | $250.5634 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $122.32 | 6.509% | $130.2818 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $12.98 | 9.335% | $14.1917 | $14.19 | $14.20 | $14.20 |
| Purchase #7 | $142.78 | 4.711% | $149.5064 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $878.64 | $937.0797 | $937.07 | $937.05 | $937.20 | |