| 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 | $149.34 | 13.261% | $169.144 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $117.46 | 3.342% | $121.3855 | $121.39 | $121.40 | $121.40 |
| Purchase #3 | $92.56 | 4.234% | $96.479 | $96.48 | $96.50 | $96.50 |
| Purchase #4 | $97.87 | 6.540% | $104.2707 | $104.27 | $104.25 | $104.30 |
| Purchase #5 | $88.55 | 6.142% | $93.9887 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $221.65 | 5.736% | $234.3638 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $245.38 | 13.696% | $278.9872 | $278.99 | $279.00 | $279.00 |
| 7 purchase totals = | $1,012.81 | $1,098.6189 | $1,098.62 | $1,098.65 | $1,098.70 | |