| 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 | $136.37 | 7.502% | $146.6005 | $146.60 | $146.60 | $146.60 |
| Purchase #2 | $46.74 | 7.137% | $50.0758 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $202.91 | 13.372% | $230.0431 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $42.56 | 12.849% | $48.0285 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $169.53 | 5.326% | $178.5592 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $154.92 | 5.168% | $162.9263 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $35.88 | 8.676% | $38.9929 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $788.91 | $855.2263 | $855.23 | $855.30 | $855.20 | |