| 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 | $12.67 | 9.192% | $13.8346 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $75.39 | 10.482% | $83.2924 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $166.77 | 6.288% | $177.2565 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $196.68 | 4.867% | $206.2524 | $206.25 | $206.25 | $206.30 |
| Purchase #5 | $174.28 | 6.832% | $186.1868 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $120.31 | 12.671% | $135.5545 | $135.55 | $135.55 | $135.60 |
| Purchase #7 | $55.68 | 8.519% | $60.4234 | $60.42 | $60.40 | $60.40 |
| 7 purchase totals = | $801.78 | $862.8006 | $862.79 | $862.80 | $862.90 | |