| 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 | $129.39 | 6.842% | $138.2429 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $78.71 | 3.674% | $81.6018 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $6.93 | 3.766% | $7.191 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $62.32 | 8.141% | $67.3935 | $67.39 | $67.40 | $67.40 |
| Purchase #5 | $103.95 | 3.622% | $107.7151 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $160.52 | 11.353% | $178.7438 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $208.45 | 11.480% | $232.3801 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $750.27 | $813.2682 | $813.26 | $813.30 | $813.20 | |