| 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 | $155.80 | 7.172% | $166.974 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $94.87 | 8.435% | $102.8723 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $187.91 | 5.579% | $198.3935 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $108.80 | 5.807% | $115.118 | $115.12 | $115.10 | $115.10 |
| Purchase #5 | $112.88 | 12.768% | $127.2925 | $127.29 | $127.30 | $127.30 |
| Purchase #6 | $142.80 | 13.694% | $162.355 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $106.52 | 5.839% | $112.7397 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $909.58 | $985.7450 | $985.74 | $985.70 | $985.80 | |