| 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 | $158.76 | 12.257% | $178.2192 | $178.22 | $178.20 | $178.20 |
| Purchase #2 | $62.68 | 7.808% | $67.5741 | $67.57 | $67.55 | $67.60 |
| Purchase #3 | $112.82 | 5.388% | $118.8987 | $118.90 | $118.90 | $118.90 |
| Purchase #4 | $36.83 | 9.806% | $40.4415 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $209.54 | 11.515% | $233.6685 | $233.67 | $233.65 | $233.70 |
| Purchase #6 | $113.61 | 11.479% | $126.6513 | $126.65 | $126.65 | $126.70 |
| Purchase #7 | $181.68 | 9.440% | $198.8306 | $198.83 | $198.85 | $198.80 |
| 7 purchase totals = | $875.92 | $964.2839 | $964.28 | $964.25 | $964.30 | |