| 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 | $63.46 | 13.252% | $71.8697 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $138.49 | 7.647% | $149.0803 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $116.89 | 7.391% | $125.5293 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $181.76 | 13.424% | $206.1595 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $16.42 | 5.367% | $17.3013 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $169.43 | 12.508% | $190.6223 | $190.62 | $190.60 | $190.60 |
| Purchase #7 | $152.99 | 5.626% | $161.5972 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $839.44 | $922.1596 | $922.16 | $922.15 | $922.20 | |