| 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 | $125.78 | 7.822% | $135.6185 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $116.84 | 5.839% | $123.6623 | $123.66 | $123.65 | $123.70 |
| Purchase #3 | $142.57 | 6.751% | $152.1949 | $152.19 | $152.20 | $152.20 |
| Purchase #4 | $20.92 | 12.422% | $23.5187 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $181.78 | 11.139% | $202.0285 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $41.65 | 8.133% | $45.0374 | $45.04 | $45.05 | $45.00 |
| Purchase #7 | $161.74 | 11.628% | $180.5471 | $180.55 | $180.55 | $180.50 |
| 7 purchase totals = | $791.28 | $862.6074 | $862.61 | $862.60 | $862.50 | |