| 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 | $103.94 | 5.508% | $109.665 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $146.39 | 5.223% | $154.0359 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $33.61 | 7.106% | $35.9983 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $155.32 | 7.854% | $167.5188 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $20.50 | 6.430% | $21.8182 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $168.31 | 12.216% | $188.8707 | $188.87 | $188.85 | $188.90 |
| Purchase #7 | $218.28 | 4.772% | $228.6963 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $846.35 | $906.6032 | $906.62 | $906.55 | $906.60 | |