| 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 | $184.69 | 12.142% | $207.1151 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $29.89 | 4.598% | $31.2643 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $160.51 | 12.268% | $180.2014 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $135.78 | 12.775% | $153.1259 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $13.91 | 5.258% | $14.6414 | $14.64 | $14.65 | $14.60 |
| Purchase #6 | $87.64 | 5.572% | $92.5233 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $116.49 | 13.248% | $131.9226 | $131.92 | $131.90 | $131.90 |
| 7 purchase totals = | $728.91 | $810.7940 | $810.79 | $810.75 | $810.70 | |