| 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 | $169.66 | 6.370% | $180.4673 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $34.72 | 7.436% | $37.3018 | $37.30 | $37.30 | $37.30 |
| Purchase #3 | $158.31 | 10.351% | $174.6967 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $218.89 | 11.542% | $244.1543 | $244.15 | $244.15 | $244.20 |
| Purchase #5 | $150.32 | 13.258% | $170.2494 | $170.25 | $170.25 | $170.20 |
| Purchase #6 | $27.66 | 13.174% | $31.3039 | $31.30 | $31.30 | $31.30 |
| Purchase #7 | $132.36 | 11.177% | $147.1539 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $891.92 | $985.3273 | $985.32 | $985.30 | $985.40 | |