| 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 | $45.79 | 11.407% | $51.0133 | $51.01 | $51.00 | $51.00 |
| Purchase #2 | $169.89 | 5.490% | $179.217 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $95.87 | 8.416% | $103.9384 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $154.88 | 6.579% | $165.0696 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $188.35 | 4.873% | $197.5283 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $14.79 | 5.579% | $15.6151 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $160.26 | 7.587% | $172.4189 | $172.42 | $172.40 | $172.40 |
| 7 purchase totals = | $829.83 | $884.8006 | $884.81 | $884.75 | $884.70 | |