| 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 | $73.34 | 9.764% | $80.5009 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $139.53 | 5.863% | $147.7106 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $152.44 | 7.834% | $164.3821 | $164.38 | $164.40 | $164.40 |
| Purchase #4 | $82.28 | 3.760% | $85.3737 | $85.37 | $85.35 | $85.40 |
| Purchase #5 | $197.76 | 3.184% | $204.0567 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $129.53 | 13.274% | $146.7238 | $146.72 | $146.70 | $146.70 |
| Purchase #7 | $141.85 | 12.776% | $159.9728 | $159.97 | $159.95 | $160.00 |
| 7 purchase totals = | $916.73 | $988.7206 | $988.71 | $988.65 | $988.80 | |