| 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 | $224.38 | 8.657% | $243.8046 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $163.90 | 6.675% | $174.8403 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $15.44 | 5.452% | $16.2818 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $123.33 | 6.168% | $130.937 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $147.67 | 9.790% | $162.1269 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $19.61 | 7.198% | $21.0215 | $21.02 | $21.00 | $21.00 |
| Purchase #7 | $167.91 | 6.488% | $178.804 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $862.24 | $927.8161 | $927.81 | $927.85 | $927.70 | |