| 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 | $127.49 | 6.549% | $135.8393 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $226.95 | 9.539% | $248.5988 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $180.50 | 13.360% | $204.6148 | $204.61 | $204.60 | $204.60 |
| Purchase #4 | $145.45 | 4.719% | $152.3138 | $152.31 | $152.30 | $152.30 |
| Purchase #5 | $50.99 | 13.223% | $57.7324 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $97.69 | 3.601% | $101.2078 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $14.43 | 10.815% | $15.9906 | $15.99 | $16.00 | $16.00 |
| 7 purchase totals = | $843.50 | $916.2975 | $916.29 | $916.30 | $916.20 | |