| 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 | $233.25 | 13.113% | $263.8361 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $72.80 | 7.664% | $78.3794 | $78.38 | $78.40 | $78.40 |
| Purchase #3 | $143.27 | 5.866% | $151.6742 | $151.67 | $151.65 | $151.70 |
| Purchase #4 | $94.33 | 8.871% | $102.698 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $122.42 | 13.385% | $138.8059 | $138.81 | $138.80 | $138.80 |
| Purchase #6 | $162.98 | 12.573% | $183.4715 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $153.93 | 3.158% | $158.7911 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $982.98 | $1,077.6562 | $1,077.66 | $1,077.65 | $1,077.70 | |