| 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 | $120.48 | 12.548% | $135.5978 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $92.65 | 13.320% | $104.991 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $22.58 | 8.106% | $24.4103 | $24.41 | $24.40 | $24.40 |
| Purchase #4 | $164.47 | 4.484% | $171.8448 | $171.84 | $171.85 | $171.80 |
| Purchase #5 | $55.89 | 6.584% | $59.5698 | $59.57 | $59.55 | $59.60 |
| Purchase #6 | $137.26 | 9.289% | $150.0101 | $150.01 | $150.00 | $150.00 |
| Purchase #7 | $195.58 | 12.324% | $219.6833 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $788.91 | $866.1071 | $866.10 | $866.10 | $866.10 | |