| 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 | $201.87 | 11.573% | $225.2324 | $225.23 | $225.25 | $225.20 |
| Purchase #2 | $54.62 | 4.590% | $57.1271 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $50.33 | 9.389% | $55.0555 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $121.60 | 6.158% | $129.0881 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $192.82 | 9.617% | $211.3635 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $160.87 | 8.135% | $173.9568 | $173.96 | $173.95 | $174.00 |
| Purchase #7 | $188.76 | 8.370% | $204.5592 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $970.87 | $1,056.3826 | $1,056.39 | $1,056.40 | $1,056.50 | |