| 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 | $185.35 | 6.652% | $197.6795 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $55.54 | 12.431% | $62.4442 | $62.44 | $62.45 | $62.40 |
| Purchase #3 | $212.57 | 3.651% | $220.3309 | $220.33 | $220.35 | $220.30 |
| Purchase #4 | $231.95 | 13.455% | $263.1589 | $263.16 | $263.15 | $263.20 |
| Purchase #5 | $112.38 | 4.478% | $117.4124 | $117.41 | $117.40 | $117.40 |
| Purchase #6 | $62.33 | 13.526% | $70.7608 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $63.99 | 9.504% | $70.0716 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $924.11 | $1,001.8583 | $1,001.85 | $1,001.85 | $1,001.90 | |