| 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 | $61.25 | 12.443% | $68.8713 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $142.45 | 3.403% | $147.2976 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $149.69 | 12.778% | $168.8174 | $168.82 | $168.80 | $168.80 |
| Purchase #4 | $147.32 | 7.525% | $158.4058 | $158.41 | $158.40 | $158.40 |
| Purchase #5 | $43.53 | 9.199% | $47.5343 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $73.68 | 7.532% | $79.2296 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $171.50 | 9.356% | $187.5455 | $187.55 | $187.55 | $187.50 |
| 7 purchase totals = | $789.42 | $857.7015 | $857.71 | $857.70 | $857.60 | |