| 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 | $16.71 | 13.439% | $18.9557 | $18.96 | $18.95 | $19.00 |
| Purchase #2 | $20.46 | 8.118% | $22.1209 | $22.12 | $22.10 | $22.10 |
| Purchase #3 | $127.67 | 9.635% | $139.971 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $176.63 | 10.254% | $194.7416 | $194.74 | $194.75 | $194.70 |
| Purchase #5 | $206.28 | 11.486% | $229.9733 | $229.97 | $229.95 | $230.00 |
| Purchase #6 | $53.76 | 8.795% | $58.4882 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $118.68 | 10.659% | $131.3301 | $131.33 | $131.35 | $131.30 |
| 7 purchase totals = | $720.19 | $795.5808 | $795.58 | $795.55 | $795.60 | |