| 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 | $147.49 | 8.455% | $159.9603 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $104.33 | 12.321% | $117.1845 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $209.94 | 5.589% | $221.6735 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $198.99 | 5.745% | $210.422 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $116.45 | 7.415% | $125.0848 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $246.85 | 5.552% | $260.5551 | $260.56 | $260.55 | $260.60 |
| Purchase #7 | $220.58 | 6.863% | $235.7184 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $1,244.63 | $1,330.5986 | $1,330.59 | $1,330.55 | $1,330.70 | |