| 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 | $170.91 | 7.319% | $183.4189 | $183.42 | $183.40 | $183.40 |
| Purchase #2 | $140.31 | 11.707% | $156.7361 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $189.86 | 5.647% | $200.5814 | $200.58 | $200.60 | $200.60 |
| Purchase #4 | $172.65 | 6.706% | $184.2279 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $148.47 | 11.513% | $165.5634 | $165.56 | $165.55 | $165.60 |
| Purchase #6 | $51.54 | 9.299% | $56.3327 | $56.33 | $56.35 | $56.30 |
| Purchase #7 | $20.76 | 9.572% | $22.7471 | $22.75 | $22.75 | $22.70 |
| 7 purchase totals = | $894.50 | $969.6075 | $969.61 | $969.65 | $969.50 | |