| 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 | $160.61 | 9.696% | $176.1827 | $176.18 | $176.20 | $176.20 |
| Purchase #2 | $155.30 | 9.221% | $169.6202 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $204.60 | 12.578% | $230.3346 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $35.91 | 8.468% | $38.9509 | $38.95 | $38.95 | $39.00 |
| Purchase #5 | $13.72 | 8.680% | $14.9109 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $54.59 | 12.395% | $61.3564 | $61.36 | $61.35 | $61.40 |
| Purchase #7 | $154.53 | 12.660% | $174.0935 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $779.26 | $865.4492 | $865.44 | $865.45 | $865.50 | |