| 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 | $164.81 | 12.439% | $185.3107 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $36.96 | 13.873% | $42.0875 | $42.09 | $42.10 | $42.10 |
| Purchase #3 | $150.76 | 3.694% | $156.3291 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $240.65 | 8.428% | $260.932 | $260.93 | $260.95 | $260.90 |
| Purchase #5 | $64.50 | 7.640% | $69.4278 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $179.75 | 4.305% | $187.4882 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $83.31 | 10.613% | $92.1517 | $92.15 | $92.15 | $92.20 |
| 7 purchase totals = | $920.74 | $993.7270 | $993.73 | $993.80 | $993.70 | |