| 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 | $32.25 | 8.780% | $35.0816 | $35.08 | $35.10 | $35.10 |
| Purchase #2 | $154.83 | 9.268% | $169.1796 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $170.40 | 12.334% | $191.4171 | $191.42 | $191.40 | $191.40 |
| Purchase #4 | $106.90 | 6.486% | $113.8335 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $230.86 | 9.718% | $253.295 | $253.30 | $253.30 | $253.30 |
| Purchase #6 | $7.96 | 5.142% | $8.3693 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $148.39 | 6.278% | $157.7059 | $157.71 | $157.70 | $157.70 |
| 7 purchase totals = | $851.59 | $928.8820 | $928.89 | $928.90 | $928.90 | |