| 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 | $176.68 | 7.159% | $189.3285 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $168.38 | 11.606% | $187.9222 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $249.34 | 7.403% | $267.7986 | $267.80 | $267.80 | $267.80 |
| Purchase #4 | $58.42 | 8.239% | $63.2332 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $212.94 | 7.728% | $229.396 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $90.27 | 10.793% | $100.0128 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $118.40 | 3.260% | $122.2598 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $1,074.43 | $1,159.9511 | $1,159.95 | $1,159.95 | $1,159.90 | |