| 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 | $161.27 | 9.714% | $176.9358 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $6.69 | 11.466% | $7.4571 | $7.46 | $7.45 | $7.50 |
| Purchase #3 | $86.63 | 5.424% | $91.3288 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $22.59 | 3.756% | $23.4385 | $23.44 | $23.45 | $23.40 |
| Purchase #5 | $27.56 | 5.740% | $29.1419 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $120.95 | 12.294% | $135.8196 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $242.54 | 4.452% | $253.3379 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $668.23 | $717.4596 | $717.47 | $717.50 | $717.30 | |