| 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 | $25.41 | 9.157% | $27.7368 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $160.42 | 4.870% | $168.2325 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $211.71 | 6.151% | $224.7323 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $157.57 | 11.332% | $175.4258 | $175.43 | $175.45 | $175.40 |
| Purchase #5 | $211.87 | 9.745% | $232.5167 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $184.87 | 11.575% | $206.2687 | $206.27 | $206.25 | $206.30 |
| Purchase #7 | $155.67 | 11.136% | $173.0054 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $1,107.52 | $1,207.9182 | $1,207.93 | $1,207.95 | $1,207.80 | |