| 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 | $176.47 | 11.119% | $196.0917 | $196.09 | $196.10 | $196.10 |
| Purchase #2 | $20.68 | 3.207% | $21.3432 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $141.40 | 5.542% | $149.2364 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $73.59 | 11.573% | $82.1066 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $43.99 | 9.750% | $48.279 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $220.34 | 13.326% | $249.7025 | $249.70 | $249.70 | $249.70 |
| Purchase #7 | $149.79 | 10.669% | $165.7711 | $165.77 | $165.75 | $165.80 |
| 7 purchase totals = | $826.26 | $912.5305 | $912.53 | $912.55 | $912.50 | |