| 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 | $222.47 | 7.148% | $238.3722 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $134.67 | 3.816% | $139.809 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $224.46 | 11.865% | $251.0922 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $159.39 | 4.757% | $166.9722 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $91.88 | 10.533% | $101.5577 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $187.42 | 3.651% | $194.2627 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $159.77 | 5.668% | $168.8258 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $1,180.06 | $1,260.8918 | $1,260.89 | $1,260.85 | $1,261.00 | |