| 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 | $154.51 | 6.751% | $164.941 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $203.85 | 8.821% | $221.8316 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $119.40 | 9.387% | $130.6081 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $216.98 | 13.803% | $246.9297 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $34.25 | 4.195% | $35.6868 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $244.89 | 5.162% | $257.5312 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $65.43 | 12.572% | $73.6559 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $1,039.31 | $1,131.1843 | $1,131.19 | $1,131.25 | $1,131.10 | |