| 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 | $126.32 | 5.190% | $132.876 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $125.67 | 10.551% | $138.9294 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $140.62 | 4.719% | $147.2559 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $141.99 | 8.765% | $154.4354 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $105.47 | 8.208% | $114.127 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $113.69 | 11.415% | $126.6677 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $150.36 | 7.764% | $162.034 | $162.03 | $162.05 | $162.00 |
| 7 purchase totals = | $904.12 | $976.3254 | $976.34 | $976.40 | $976.30 | |