| 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 | $243.48 | 12.165% | $273.0993 | $273.10 | $273.10 | $273.10 |
| Purchase #2 | $22.97 | 9.553% | $25.1643 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $162.78 | 6.607% | $173.5349 | $173.53 | $173.55 | $173.50 |
| Purchase #4 | $53.59 | 5.488% | $56.531 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $58.29 | 10.739% | $64.5498 | $64.55 | $64.55 | $64.50 |
| Purchase #6 | $131.55 | 6.282% | $139.814 | $139.81 | $139.80 | $139.80 |
| Purchase #7 | $127.99 | 7.780% | $137.9476 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $800.65 | $870.6409 | $870.63 | $870.65 | $870.50 | |