| 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 | $218.95 | 6.737% | $233.7007 | $233.70 | $233.70 | $233.70 |
| Purchase #2 | $117.62 | 7.196% | $126.0839 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $90.75 | 5.517% | $95.7567 | $95.76 | $95.75 | $95.80 |
| Purchase #4 | $166.49 | 7.415% | $178.8352 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $46.57 | 8.549% | $50.5513 | $50.55 | $50.55 | $50.60 |
| Purchase #6 | $129.30 | 10.600% | $143.0058 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $100.99 | 7.519% | $108.5834 | $108.58 | $108.60 | $108.60 |
| 7 purchase totals = | $870.67 | $936.5170 | $936.52 | $936.55 | $936.60 | |