| 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 | $153.94 | 4.230% | $160.4517 | $160.45 | $160.45 | $160.50 |
| Purchase #2 | $216.49 | 12.787% | $244.1726 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $208.28 | 3.870% | $216.3404 | $216.34 | $216.35 | $216.30 |
| Purchase #4 | $56.70 | 6.635% | $60.462 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $67.82 | 9.506% | $74.267 | $74.27 | $74.25 | $74.30 |
| Purchase #6 | $235.99 | 3.706% | $244.7358 | $244.74 | $244.75 | $244.70 |
| Purchase #7 | $162.39 | 13.147% | $183.7394 | $183.74 | $183.75 | $183.70 |
| 7 purchase totals = | $1,101.61 | $1,184.1689 | $1,184.17 | $1,184.15 | $1,184.20 | |