| 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 | $157.55 | 3.442% | $162.9729 | $162.97 | $162.95 | $163.00 |
| Purchase #2 | $191.27 | 5.834% | $202.4287 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $39.71 | 13.278% | $44.9827 | $44.98 | $45.00 | $45.00 |
| Purchase #4 | $143.69 | 13.857% | $163.6011 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $145.62 | 3.300% | $150.4255 | $150.43 | $150.45 | $150.40 |
| Purchase #6 | $117.93 | 6.133% | $125.1626 | $125.16 | $125.15 | $125.20 |
| Purchase #7 | $172.49 | 8.804% | $187.676 | $187.68 | $187.70 | $187.70 |
| 7 purchase totals = | $968.26 | $1,037.2495 | $1,037.25 | $1,037.30 | $1,037.30 | |