| 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 | $118.71 | 9.815% | $130.3614 | $130.36 | $130.35 | $130.40 |
| Purchase #2 | $37.63 | 9.431% | $41.1789 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $134.97 | 8.592% | $146.5666 | $146.57 | $146.55 | $146.60 |
| Purchase #4 | $94.64 | 5.335% | $99.689 | $99.69 | $99.70 | $99.70 |
| Purchase #5 | $161.73 | 10.318% | $178.4173 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $87.98 | 11.820% | $98.3792 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $203.25 | 7.670% | $218.8393 | $218.84 | $218.85 | $218.80 |
| 7 purchase totals = | $838.91 | $913.4317 | $913.44 | $913.45 | $913.50 | |