| 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 | $159.34 | 11.800% | $178.1421 | $178.14 | $178.15 | $178.10 |
| Purchase #2 | $25.40 | 3.265% | $26.2293 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $166.65 | 13.692% | $189.4677 | $189.47 | $189.45 | $189.50 |
| Purchase #4 | $199.89 | 3.450% | $206.7862 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $239.70 | 5.703% | $253.3701 | $253.37 | $253.35 | $253.40 |
| Purchase #6 | $96.68 | 8.801% | $105.1888 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $214.58 | 11.232% | $238.6816 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $1,102.24 | $1,197.8658 | $1,197.87 | $1,197.90 | $1,197.90 | |