| 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 | $216.36 | 6.826% | $231.1287 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $209.78 | 7.851% | $226.2498 | $226.25 | $226.25 | $226.20 |
| Purchase #3 | $158.48 | 13.438% | $179.7765 | $179.78 | $179.80 | $179.80 |
| Purchase #4 | $141.43 | 13.597% | $160.6602 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $136.51 | 10.520% | $150.8709 | $150.87 | $150.85 | $150.90 |
| Purchase #6 | $31.78 | 4.517% | $33.2155 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $126.77 | 3.272% | $130.9179 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $1,021.11 | $1,112.8195 | $1,112.83 | $1,112.80 | $1,112.80 | |