| 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 | $201.78 | 9.547% | $221.0439 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $90.35 | 8.750% | $98.2556 | $98.26 | $98.25 | $98.30 |
| Purchase #3 | $19.49 | 13.671% | $22.1545 | $22.15 | $22.15 | $22.20 |
| Purchase #4 | $48.57 | 13.725% | $55.2362 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $45.26 | 7.132% | $48.4879 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $145.75 | 11.807% | $162.9587 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $201.76 | 9.404% | $220.7335 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $752.96 | $828.8703 | $828.87 | $828.90 | $828.90 | |