| 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 | $147.71 | 4.616% | $154.5283 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $7.49 | 11.188% | $8.328 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $39.93 | 8.760% | $43.4279 | $43.43 | $43.45 | $43.40 |
| Purchase #4 | $75.61 | 7.581% | $81.342 | $81.34 | $81.35 | $81.30 |
| Purchase #5 | $45.68 | 9.266% | $49.9127 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $93.31 | 8.525% | $101.2647 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $128.65 | 11.414% | $143.3341 | $143.33 | $143.35 | $143.30 |
| 7 purchase totals = | $538.38 | $582.1377 | $582.13 | $582.20 | $582.00 | |