| 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 | $114.80 | 12.516% | $129.1684 | $129.17 | $129.15 | $129.20 |
| Purchase #2 | $76.41 | 9.771% | $83.876 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $78.82 | 7.118% | $84.4304 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $204.98 | 8.741% | $222.8973 | $222.90 | $222.90 | $222.90 |
| Purchase #5 | $49.49 | 5.426% | $52.1753 | $52.18 | $52.20 | $52.20 |
| Purchase #6 | $140.90 | 6.103% | $149.4991 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $20.36 | 9.399% | $22.2736 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $685.76 | $744.3201 | $744.33 | $744.35 | $744.40 | |