| 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 | $143.88 | 11.712% | $160.7312 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $183.33 | 4.136% | $190.9125 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $83.55 | 9.188% | $91.2266 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $54.27 | 3.183% | $55.9974 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $93.76 | 11.481% | $104.5246 | $104.52 | $104.50 | $104.50 |
| Purchase #6 | $179.50 | 8.620% | $194.9729 | $194.97 | $194.95 | $195.00 |
| Purchase #7 | $183.90 | 5.453% | $193.9281 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $922.19 | $992.2933 | $992.29 | $992.30 | $992.20 | |