| 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 | $142.26 | 13.800% | $161.8919 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $119.52 | 12.351% | $134.2819 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $206.26 | 5.381% | $217.3589 | $217.36 | $217.35 | $217.40 |
| Purchase #4 | $64.61 | 4.794% | $67.7074 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $135.61 | 9.288% | $148.2055 | $148.21 | $148.20 | $148.20 |
| Purchase #6 | $144.83 | 3.831% | $150.3784 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $221.35 | 13.814% | $251.9273 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $1,034.44 | $1,131.7513 | $1,131.76 | $1,131.80 | $1,131.80 | |