| 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 | $108.34 | 4.830% | $113.5728 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $157.85 | 12.302% | $177.2687 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $123.82 | 12.538% | $139.3446 | $139.34 | $139.35 | $139.30 |
| Purchase #4 | $147.96 | 3.442% | $153.0528 | $153.05 | $153.05 | $153.10 |
| Purchase #5 | $42.31 | 6.836% | $45.2023 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $166.26 | 6.368% | $176.8474 | $176.85 | $176.85 | $176.80 |
| Purchase #7 | $135.90 | 9.277% | $148.5074 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $882.44 | $953.7960 | $953.79 | $953.75 | $953.80 | |