| 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 | $110.71 | 6.225% | $117.6017 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $244.36 | 4.230% | $254.6964 | $254.70 | $254.70 | $254.70 |
| Purchase #3 | $165.84 | 5.576% | $175.0872 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $101.42 | 6.242% | $107.7506 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $137.84 | 5.659% | $145.6404 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $66.74 | 11.661% | $74.5226 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $177.79 | 11.343% | $197.9567 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $1,004.70 | $1,073.2556 | $1,073.26 | $1,073.25 | $1,073.30 | |