| 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 | $164.33 | 8.673% | $178.5823 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $83.46 | 13.637% | $94.8414 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $124.29 | 10.232% | $137.0074 | $137.01 | $137.00 | $137.00 |
| Purchase #4 | $29.32 | 8.596% | $31.8403 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $151.94 | 5.540% | $160.3575 | $160.36 | $160.35 | $160.40 |
| Purchase #6 | $73.67 | 5.698% | $77.8677 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $31.50 | 13.238% | $35.67 | $35.67 | $35.65 | $35.70 |
| 7 purchase totals = | $658.51 | $716.1666 | $716.17 | $716.15 | $716.20 | |