| 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 | $110.34 | 8.147% | $119.3294 | $119.33 | $119.35 | $119.30 |
| Purchase #2 | $153.29 | 4.134% | $159.627 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $133.52 | 5.825% | $141.2975 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $151.87 | 7.209% | $162.8183 | $162.82 | $162.80 | $162.80 |
| Purchase #5 | $10.96 | 4.214% | $11.4219 | $11.42 | $11.40 | $11.40 |
| Purchase #6 | $102.55 | 4.205% | $106.8622 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $197.37 | 12.773% | $222.5801 | $222.58 | $222.60 | $222.60 |
| 7 purchase totals = | $859.90 | $923.9364 | $923.94 | $923.95 | $923.90 | |