| 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 | $162.88 | 8.208% | $176.2492 | $176.25 | $176.25 | $176.20 |
| Purchase #2 | $69.85 | 7.536% | $75.1139 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $141.71 | 9.636% | $155.3652 | $155.37 | $155.35 | $155.40 |
| Purchase #4 | $70.85 | 12.285% | $79.5539 | $79.55 | $79.55 | $79.60 |
| Purchase #5 | $198.70 | 10.680% | $219.9212 | $219.92 | $219.90 | $219.90 |
| Purchase #6 | $100.90 | 7.712% | $108.6814 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $51.34 | 11.362% | $57.1733 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $796.23 | $872.0581 | $872.05 | $872.00 | $872.10 | |