| 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 | $197.72 | 6.278% | $210.1329 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $117.64 | 6.408% | $125.1784 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $149.47 | 7.362% | $160.474 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $197.50 | 5.749% | $208.8543 | $208.85 | $208.85 | $208.90 |
| Purchase #5 | $47.56 | 9.235% | $51.9522 | $51.95 | $51.95 | $52.00 |
| Purchase #6 | $176.99 | 5.655% | $186.9988 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $106.72 | 12.466% | $120.0237 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $993.60 | $1,063.6143 | $1,063.60 | $1,063.60 | $1,063.70 | |