| 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 | $164.63 | 3.519% | $170.4233 | $170.42 | $170.40 | $170.40 |
| Purchase #2 | $247.72 | 6.232% | $263.1579 | $263.16 | $263.15 | $263.20 |
| Purchase #3 | $99.65 | 3.215% | $102.8537 | $102.85 | $102.85 | $102.90 |
| Purchase #4 | $17.76 | 11.550% | $19.8113 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $102.76 | 6.764% | $109.7107 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $125.53 | 10.576% | $138.8061 | $138.81 | $138.80 | $138.80 |
| Purchase #7 | $226.37 | 6.805% | $241.7745 | $241.77 | $241.75 | $241.80 |
| 7 purchase totals = | $984.42 | $1,046.5375 | $1,046.53 | $1,046.45 | $1,046.60 | |