| 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 | $193.89 | 3.104% | $199.9083 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $103.86 | 3.737% | $107.7412 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $135.95 | 7.731% | $146.4603 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $44.84 | 6.860% | $47.916 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $159.81 | 7.436% | $171.6935 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $169.97 | 10.390% | $187.6299 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $43.79 | 6.140% | $46.4787 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $852.11 | $907.8279 | $907.83 | $907.85 | $907.80 | |