| 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 | $153.86 | 6.681% | $164.1394 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $47.43 | 10.212% | $52.2736 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $208.25 | 10.688% | $230.5078 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $34.84 | 12.286% | $39.1204 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $139.63 | 5.785% | $147.7076 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $191.89 | 6.349% | $204.0731 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $81.33 | 4.723% | $85.1712 | $85.17 | $85.15 | $85.20 |
| 7 purchase totals = | $857.23 | $922.9931 | $922.99 | $922.90 | $923.00 | |