| 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 | $175.38 | 9.433% | $191.9236 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $72.50 | 4.616% | $75.8466 | $75.85 | $75.85 | $75.80 |
| Purchase #3 | $235.55 | 7.521% | $253.2657 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $190.80 | 12.365% | $214.3924 | $214.39 | $214.40 | $214.40 |
| Purchase #5 | $14.84 | 6.294% | $15.774 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $28.31 | 11.804% | $31.6517 | $31.65 | $31.65 | $31.70 |
| Purchase #7 | $164.54 | 5.212% | $173.1158 | $173.12 | $173.10 | $173.10 |
| 7 purchase totals = | $881.92 | $955.9698 | $955.97 | $955.90 | $956.00 | |