| 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 | $146.50 | 6.465% | $155.9712 | $155.97 | $155.95 | $156.00 |
| Purchase #2 | $143.83 | 10.146% | $158.423 | $158.42 | $158.40 | $158.40 |
| Purchase #3 | $69.55 | 13.738% | $79.1048 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $211.58 | 10.778% | $234.3841 | $234.38 | $234.40 | $234.40 |
| Purchase #5 | $184.98 | 9.742% | $203.0008 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $231.97 | 5.377% | $244.443 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $160.74 | 8.206% | $173.9303 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $1,149.15 | $1,249.2572 | $1,249.24 | $1,249.25 | $1,249.20 | |