| 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 | $160.43 | 5.433% | $169.1462 | $169.15 | $169.15 | $169.10 |
| Purchase #2 | $43.60 | 7.830% | $47.0139 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $81.28 | 11.248% | $90.4224 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $149.66 | 3.345% | $154.6661 | $154.67 | $154.65 | $154.70 |
| Purchase #5 | $237.26 | 5.402% | $250.0768 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $91.77 | 9.658% | $100.6331 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $110.79 | 6.333% | $117.8063 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $874.79 | $929.7648 | $929.77 | $929.75 | $929.70 | |