| 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 | $74.45 | 6.460% | $79.2595 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $140.51 | 5.509% | $148.2507 | $148.25 | $148.25 | $148.30 |
| Purchase #3 | $154.42 | 5.850% | $163.4536 | $163.45 | $163.45 | $163.50 |
| Purchase #4 | $242.68 | 8.666% | $263.7106 | $263.71 | $263.70 | $263.70 |
| Purchase #5 | $147.54 | 10.329% | $162.7794 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $195.92 | 9.426% | $214.3874 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $17.80 | 7.242% | $19.0891 | $19.09 | $19.10 | $19.10 |
| 7 purchase totals = | $973.32 | $1,050.9303 | $1,050.93 | $1,050.95 | $1,051.10 | |