| 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 | $189.70 | 3.333% | $196.0227 | $196.02 | $196.00 | $196.00 |
| Purchase #2 | $88.96 | 4.459% | $92.9267 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $213.37 | 5.161% | $224.382 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $163.35 | 5.765% | $172.7671 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $110.40 | 10.181% | $121.6398 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $36.63 | 13.117% | $41.4348 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $31.48 | 13.364% | $35.687 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $833.89 | $884.8601 | $884.86 | $884.90 | $884.80 | |