| 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 | $81.80 | 4.664% | $85.6152 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $140.51 | 9.502% | $153.8613 | $153.86 | $153.85 | $153.90 |
| Purchase #3 | $150.56 | 12.715% | $169.7037 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $180.56 | 5.800% | $191.0325 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $77.45 | 8.855% | $84.3082 | $84.31 | $84.30 | $84.30 |
| Purchase #6 | $199.81 | 9.688% | $219.1676 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $19.25 | 12.463% | $21.6491 | $21.65 | $21.65 | $21.60 |
| 7 purchase totals = | $849.94 | $925.3376 | $925.34 | $925.30 | $925.30 | |