| 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 | $164.64 | 5.249% | $173.282 | $173.28 | $173.30 | $173.30 |
| Purchase #2 | $129.79 | 8.794% | $141.2037 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $170.43 | 8.452% | $184.8347 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $171.86 | 6.354% | $182.78 | $182.78 | $182.80 | $182.80 |
| Purchase #5 | $204.30 | 7.703% | $220.0372 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $224.96 | 9.594% | $246.5427 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $69.83 | 7.232% | $74.8801 | $74.88 | $74.90 | $74.90 |
| 7 purchase totals = | $1,135.81 | $1,223.5604 | $1,223.55 | $1,223.65 | $1,223.50 | |