| 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 | $172.52 | 12.250% | $193.6537 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $102.60 | 8.384% | $111.202 | $111.20 | $111.20 | $111.20 |
| Purchase #3 | $6.64 | 9.445% | $7.2671 | $7.27 | $7.25 | $7.30 |
| Purchase #4 | $171.69 | 13.265% | $194.4647 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $62.83 | 13.129% | $71.079 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $78.76 | 12.645% | $88.7192 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $50.58 | 5.150% | $53.1849 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $645.62 | $719.5706 | $719.56 | $719.55 | $719.70 | |