| 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 | $164.61 | 8.628% | $178.8126 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $130.82 | 5.392% | $137.8738 | $137.87 | $137.85 | $137.90 |
| Purchase #3 | $6.86 | 9.471% | $7.5097 | $7.51 | $7.50 | $7.50 |
| Purchase #4 | $5.89 | 3.131% | $6.0744 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $102.92 | 7.497% | $110.6359 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $97.68 | 13.335% | $110.7056 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $249.53 | 9.622% | $273.5398 | $273.54 | $273.55 | $273.50 |
| 7 purchase totals = | $758.31 | $825.1518 | $825.15 | $825.10 | $825.10 | |