| 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 | $135.61 | 13.402% | $153.7845 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $170.26 | 12.753% | $191.9733 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $148.40 | 13.660% | $168.6714 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $17.56 | 8.112% | $18.9845 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $157.51 | 4.270% | $164.2357 | $164.24 | $164.25 | $164.20 |
| Purchase #6 | $64.34 | 11.750% | $71.9 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $140.29 | 4.790% | $147.0099 | $147.01 | $147.00 | $147.00 |
| 7 purchase totals = | $833.97 | $916.5593 | $916.55 | $916.55 | $916.60 | |