| 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 | $149.60 | 12.428% | $168.1923 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $45.72 | 8.668% | $49.683 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $177.30 | 9.797% | $194.6701 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $46.66 | 7.165% | $50.0032 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $43.30 | 8.446% | $46.9571 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $217.98 | 5.467% | $229.897 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $152.59 | 3.442% | $157.8421 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $833.15 | $897.2448 | $897.24 | $897.25 | $897.30 | |