| 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 | $197.34 | 12.377% | $221.7648 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $191.79 | 13.762% | $218.1841 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $21.29 | 7.506% | $22.888 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $166.42 | 6.601% | $177.4054 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $88.91 | 11.110% | $98.7879 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $126.78 | 10.668% | $140.3049 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $250.86 | 9.633% | $275.0253 | $275.03 | $275.05 | $275.00 |
| 7 purchase totals = | $1,043.39 | $1,154.3604 | $1,154.36 | $1,154.40 | $1,154.40 | |