| 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 | $139.52 | 10.198% | $153.7482 | $153.75 | $153.75 | $153.70 |
| Purchase #2 | $63.51 | 7.252% | $68.1157 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $57.94 | 8.147% | $62.6604 | $62.66 | $62.65 | $62.70 |
| Purchase #4 | $168.56 | 7.290% | $180.848 | $180.85 | $180.85 | $180.80 |
| Purchase #5 | $130.88 | 6.674% | $139.6149 | $139.61 | $139.60 | $139.60 |
| Purchase #6 | $218.87 | 6.745% | $233.6328 | $233.63 | $233.65 | $233.60 |
| Purchase #7 | $140.93 | 3.347% | $145.6469 | $145.65 | $145.65 | $145.60 |
| 7 purchase totals = | $920.21 | $984.2669 | $984.27 | $984.25 | $984.10 | |