| 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 | $187.28 | 3.672% | $194.1569 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $73.57 | 3.766% | $76.3406 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $91.78 | 10.450% | $101.371 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $237.95 | 8.329% | $257.7689 | $257.77 | $257.75 | $257.80 |
| Purchase #5 | $62.45 | 5.588% | $65.9397 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $230.81 | 3.805% | $239.5923 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $41.33 | 6.773% | $44.1293 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $925.17 | $979.2987 | $979.30 | $979.30 | $979.30 | |