| 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 | $36.41 | 9.146% | $39.7401 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $170.82 | 7.689% | $183.9543 | $183.95 | $183.95 | $184.00 |
| Purchase #3 | $68.26 | 7.745% | $73.5467 | $73.55 | $73.55 | $73.50 |
| Purchase #4 | $103.71 | 5.379% | $109.2886 | $109.29 | $109.30 | $109.30 |
| Purchase #5 | $143.74 | 9.108% | $156.8318 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $164.50 | 10.843% | $182.3367 | $182.34 | $182.35 | $182.30 |
| Purchase #7 | $135.44 | 13.794% | $154.1226 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $822.88 | $899.8208 | $899.82 | $899.85 | $899.70 | |