| 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 | $130.99 | 7.421% | $140.7108 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $86.55 | 9.303% | $94.6017 | $94.60 | $94.60 | $94.60 |
| Purchase #3 | $190.84 | 4.161% | $198.7809 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $218.49 | 6.397% | $232.4668 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $115.53 | 9.302% | $126.2766 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $143.94 | 8.332% | $155.9331 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $18.47 | 6.824% | $19.7304 | $19.73 | $19.75 | $19.70 |
| 7 purchase totals = | $904.81 | $968.5003 | $968.50 | $968.55 | $968.50 | |