| 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 | $174.55 | 7.621% | $187.8525 | $187.85 | $187.85 | $187.90 |
| Purchase #2 | $71.28 | 4.338% | $74.3721 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $146.80 | 10.334% | $161.9703 | $161.97 | $161.95 | $162.00 |
| Purchase #4 | $122.93 | 8.497% | $133.3754 | $133.38 | $133.40 | $133.40 |
| Purchase #5 | $17.60 | 8.645% | $19.1215 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $182.63 | 11.210% | $203.1028 | $203.10 | $203.10 | $203.10 |
| Purchase #7 | $170.91 | 13.248% | $193.5522 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $886.70 | $973.3468 | $973.34 | $973.30 | $973.50 | |