| 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 | $157.82 | 5.654% | $166.7431 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $151.52 | 6.305% | $161.0733 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $34.61 | 11.109% | $38.4548 | $38.45 | $38.45 | $38.50 |
| Purchase #4 | $23.48 | 4.774% | $24.6009 | $24.60 | $24.60 | $24.60 |
| Purchase #5 | $74.53 | 7.796% | $80.3404 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $248.93 | 10.290% | $274.5449 | $274.54 | $274.55 | $274.50 |
| Purchase #7 | $59.63 | 5.815% | $63.0975 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $750.52 | $808.8549 | $808.84 | $808.85 | $808.80 | |