| 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 | $34.74 | 8.563% | $37.7148 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $180.50 | 7.330% | $193.7307 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $184.55 | 7.153% | $197.7509 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $238.42 | 6.341% | $253.5382 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $150.28 | 4.262% | $156.6849 | $156.68 | $156.70 | $156.70 |
| Purchase #6 | $232.65 | 3.422% | $240.6113 | $240.61 | $240.60 | $240.60 |
| Purchase #7 | $188.97 | 5.846% | $200.0172 | $200.02 | $200.00 | $200.00 |
| 7 purchase totals = | $1,210.11 | $1,280.0480 | $1,280.04 | $1,280.05 | $1,280.00 | |