| 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 | $155.78 | 7.594% | $167.6099 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $85.95 | 3.831% | $89.2427 | $89.24 | $89.25 | $89.20 |
| Purchase #3 | $208.60 | 12.283% | $234.2223 | $234.22 | $234.20 | $234.20 |
| Purchase #4 | $50.76 | 6.348% | $53.9822 | $53.98 | $54.00 | $54.00 |
| Purchase #5 | $109.74 | 3.642% | $113.7367 | $113.74 | $113.75 | $113.70 |
| Purchase #6 | $176.48 | 5.598% | $186.3594 | $186.36 | $186.35 | $186.40 |
| Purchase #7 | $174.50 | 8.683% | $189.6518 | $189.65 | $189.65 | $189.70 |
| 7 purchase totals = | $961.81 | $1,034.8050 | $1,034.80 | $1,034.80 | $1,034.80 | |