| 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 | $167.71 | 11.744% | $187.4059 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $212.50 | 4.865% | $222.8381 | $222.84 | $222.85 | $222.80 |
| Purchase #3 | $139.53 | 12.434% | $156.8792 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $187.75 | 3.746% | $194.7831 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $112.77 | 3.441% | $116.6504 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $53.33 | 3.261% | $55.0691 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $184.36 | 9.209% | $201.3377 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $1,057.95 | $1,134.9635 | $1,134.97 | $1,135.00 | $1,135.00 | |