| 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 | $135.50 | 12.735% | $152.7559 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $204.46 | 7.703% | $220.2096 | $220.21 | $220.20 | $220.20 |
| Purchase #3 | $36.92 | 9.222% | $40.3248 | $40.32 | $40.30 | $40.30 |
| Purchase #4 | $240.79 | 3.364% | $248.8902 | $248.89 | $248.90 | $248.90 |
| Purchase #5 | $95.54 | 8.155% | $103.3313 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $178.73 | 8.338% | $193.6325 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $76.26 | 13.676% | $86.6893 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $968.20 | $1,045.8336 | $1,045.83 | $1,045.85 | $1,045.80 | |