| 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 | $158.75 | 4.769% | $166.3208 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $34.68 | 10.137% | $38.1955 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $26.25 | 3.521% | $27.1743 | $27.17 | $27.15 | $27.20 |
| Purchase #4 | $91.89 | 6.393% | $97.7645 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $140.70 | 5.155% | $147.9531 | $147.95 | $147.95 | $148.00 |
| Purchase #6 | $133.66 | 7.379% | $143.5228 | $143.52 | $143.50 | $143.50 |
| Purchase #7 | $116.83 | 13.462% | $132.5577 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $702.76 | $753.4887 | $753.48 | $753.40 | $753.60 | |