| 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 | $165.68 | 12.218% | $185.9228 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $216.74 | 12.768% | $244.4134 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $55.42 | 8.195% | $59.9617 | $59.96 | $59.95 | $60.00 |
| Purchase #4 | $161.97 | 11.392% | $180.4216 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $20.57 | 13.196% | $23.2844 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $25.64 | 5.489% | $27.0474 | $27.05 | $27.05 | $27.00 |
| Purchase #7 | $186.77 | 8.464% | $202.5782 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $832.79 | $923.6295 | $923.62 | $923.60 | $923.60 | |