| 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 | $194.67 | 3.569% | $201.6178 | $201.62 | $201.60 | $201.60 |
| Purchase #2 | $176.58 | 13.541% | $200.4907 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $102.70 | 6.691% | $109.5717 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $7.63 | 3.315% | $7.8829 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $127.41 | 10.666% | $140.9996 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $58.52 | 7.261% | $62.7691 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $198.87 | 10.154% | $219.0633 | $219.06 | $219.05 | $219.10 |
| 7 purchase totals = | $866.38 | $942.3951 | $942.39 | $942.35 | $942.50 | |