| 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 | $143.60 | 7.409% | $154.2393 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $89.60 | 13.632% | $101.8143 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $214.51 | 10.227% | $236.4479 | $236.45 | $236.45 | $236.40 |
| Purchase #4 | $58.66 | 7.154% | $62.8565 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $70.37 | 11.137% | $78.2071 | $78.21 | $78.20 | $78.20 |
| Purchase #6 | $145.54 | 12.758% | $164.108 | $164.11 | $164.10 | $164.10 |
| Purchase #7 | $193.91 | 13.599% | $220.2798 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $916.19 | $1,017.9529 | $1,017.96 | $1,017.95 | $1,017.90 | |