| 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 | $148.87 | 4.551% | $155.6451 | $155.65 | $155.65 | $155.60 |
| Purchase #2 | $79.82 | 4.132% | $83.1182 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $47.65 | 3.798% | $49.4597 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $222.92 | 3.293% | $230.2608 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $24.95 | 8.517% | $27.075 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $51.33 | 3.740% | $53.2497 | $53.25 | $53.25 | $53.20 |
| Purchase #7 | $229.43 | 10.185% | $252.7974 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $804.97 | $851.6059 | $851.62 | $851.60 | $851.60 | |