| 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 | $234.33 | 7.738% | $252.4625 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $34.44 | 13.287% | $39.016 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $36.69 | 10.473% | $40.5325 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $166.98 | 5.189% | $175.6446 | $175.64 | $175.65 | $175.60 |
| Purchase #5 | $122.72 | 10.127% | $135.1479 | $135.15 | $135.15 | $135.10 |
| Purchase #6 | $162.80 | 7.139% | $174.4223 | $174.42 | $174.40 | $174.40 |
| Purchase #7 | $74.40 | 9.661% | $81.5878 | $81.59 | $81.60 | $81.60 |
| 7 purchase totals = | $832.36 | $898.8136 | $898.81 | $898.80 | $898.70 | |