| 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 | $156.90 | 11.264% | $174.5732 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $196.86 | 8.226% | $213.0537 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $43.84 | 9.323% | $47.9272 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $41.75 | 6.728% | $44.5589 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $18.27 | 5.756% | $19.3216 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $207.67 | 13.176% | $235.0326 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $149.27 | 7.359% | $160.2548 | $160.25 | $160.25 | $160.30 |
| 7 purchase totals = | $814.56 | $894.7220 | $894.71 | $894.70 | $894.80 | |