| 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 | $115.92 | 6.801% | $123.8037 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $107.66 | 5.371% | $113.4424 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $180.38 | 9.555% | $197.6153 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $70.51 | 8.372% | $76.4131 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $43.28 | 9.357% | $47.3297 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $173.96 | 13.371% | $197.2202 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $57.65 | 8.654% | $62.639 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $749.36 | $818.4634 | $818.46 | $818.45 | $818.30 | |