| 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 | $180.88 | 3.771% | $187.701 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $76.53 | 8.593% | $83.1062 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $103.68 | 5.872% | $109.7681 | $109.77 | $109.75 | $109.80 |
| Purchase #4 | $110.30 | 9.560% | $120.8447 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $65.89 | 11.598% | $73.5319 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $159.89 | 10.864% | $177.2604 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $73.67 | 9.102% | $80.3754 | $80.38 | $80.40 | $80.40 |
| 7 purchase totals = | $770.84 | $832.5877 | $832.59 | $832.60 | $832.60 | |