| 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 | $122.84 | 6.215% | $130.4745 | $130.47 | $130.45 | $130.50 |
| Purchase #2 | $31.57 | 10.773% | $34.971 | $34.97 | $34.95 | $35.00 |
| Purchase #3 | $58.65 | 13.320% | $66.4622 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $135.74 | 9.828% | $149.0805 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $139.93 | 6.171% | $148.5651 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $169.31 | 3.740% | $175.6422 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $43.83 | 7.257% | $47.0107 | $47.01 | $47.00 | $47.00 |
| 7 purchase totals = | $701.87 | $752.2062 | $752.20 | $752.15 | $752.30 | |