| 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 | $194.75 | 10.438% | $215.078 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $43.98 | 8.326% | $47.6418 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $78.95 | 8.191% | $85.4168 | $85.42 | $85.40 | $85.40 |
| Purchase #4 | $9.38 | 3.686% | $9.7257 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $178.88 | 7.377% | $192.076 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $102.57 | 5.318% | $108.0247 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $155.71 | 12.235% | $174.7611 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $764.22 | $832.7241 | $832.73 | $832.75 | $832.70 | |