| 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 | $172.87 | 12.542% | $194.5514 | $194.55 | $194.55 | $194.60 |
| Purchase #2 | $168.64 | 13.194% | $190.8904 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $190.62 | 6.113% | $202.2726 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $24.47 | 10.737% | $27.0973 | $27.10 | $27.10 | $27.10 |
| Purchase #5 | $50.78 | 10.576% | $56.1505 | $56.15 | $56.15 | $56.20 |
| Purchase #6 | $7.96 | 10.545% | $8.7994 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $51.71 | 4.426% | $53.9987 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $667.05 | $733.7603 | $733.76 | $733.75 | $733.90 | |