| 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 | $147.53 | 4.765% | $154.5598 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $223.57 | 8.286% | $242.095 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $15.83 | 9.315% | $17.3046 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $54.90 | 10.299% | $60.5542 | $60.55 | $60.55 | $60.60 |
| Purchase #5 | $92.29 | 7.649% | $99.3493 | $99.35 | $99.35 | $99.30 |
| Purchase #6 | $206.44 | 11.773% | $230.7442 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $120.71 | 8.134% | $130.5286 | $130.53 | $130.55 | $130.50 |
| 7 purchase totals = | $861.27 | $935.1357 | $935.13 | $935.15 | $935.10 | |