| 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 | $190.48 | 6.117% | $202.1317 | $202.13 | $202.15 | $202.10 |
| Purchase #2 | $149.70 | 6.767% | $159.8302 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $158.85 | 3.750% | $164.8069 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $62.26 | 13.816% | $70.8618 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $187.80 | 10.151% | $206.8636 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $104.90 | 8.399% | $113.7106 | $113.71 | $113.70 | $113.70 |
| Purchase #7 | $217.37 | 5.801% | $229.9796 | $229.98 | $230.00 | $230.00 |
| 7 purchase totals = | $1,071.36 | $1,148.1844 | $1,148.18 | $1,148.20 | $1,148.20 | |