| 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 | $155.30 | 10.204% | $171.1468 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $234.86 | 4.241% | $244.8204 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $109.34 | 10.770% | $121.1159 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $193.70 | 7.647% | $208.5122 | $208.51 | $208.50 | $208.50 |
| Purchase #5 | $70.87 | 5.843% | $75.0109 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $70.63 | 13.647% | $80.2689 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $146.83 | 11.413% | $163.5877 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $981.53 | $1,064.4628 | $1,064.47 | $1,064.40 | $1,064.40 | |