| 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 | $204.96 | 8.212% | $221.7913 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $155.29 | 12.696% | $175.0056 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $61.62 | 13.317% | $69.8259 | $69.83 | $69.85 | $69.80 |
| Purchase #4 | $19.46 | 5.178% | $20.4676 | $20.47 | $20.45 | $20.50 |
| Purchase #5 | $204.30 | 10.706% | $226.1724 | $226.17 | $226.15 | $226.20 |
| Purchase #6 | $56.26 | 8.126% | $60.8317 | $60.83 | $60.85 | $60.80 |
| Purchase #7 | $65.32 | 9.584% | $71.5803 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $767.21 | $845.6748 | $845.68 | $845.70 | $845.70 | |