| 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 | $163.61 | 9.722% | $179.5162 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $244.67 | 7.368% | $262.6973 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $9.65 | 12.117% | $10.8193 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $79.80 | 4.817% | $83.644 | $83.64 | $83.65 | $83.60 |
| Purchase #5 | $181.68 | 10.303% | $200.3985 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $19.54 | 12.295% | $21.9424 | $21.94 | $21.95 | $21.90 |
| Purchase #7 | $137.27 | 11.715% | $153.3512 | $153.35 | $153.35 | $153.40 |
| 7 purchase totals = | $836.22 | $912.3689 | $912.37 | $912.35 | $912.30 | |