| 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 | $237.45 | 12.326% | $266.7181 | $266.72 | $266.70 | $266.70 |
| Purchase #2 | $94.65 | 3.851% | $98.295 | $98.30 | $98.30 | $98.30 |
| Purchase #3 | $6.44 | 4.416% | $6.7244 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $156.46 | 10.340% | $172.638 | $172.64 | $172.65 | $172.60 |
| Purchase #5 | $138.77 | 3.395% | $143.4812 | $143.48 | $143.50 | $143.50 |
| Purchase #6 | $176.79 | 6.214% | $187.7757 | $187.78 | $187.80 | $187.80 |
| Purchase #7 | $24.35 | 6.508% | $25.9347 | $25.93 | $25.95 | $25.90 |
| 7 purchase totals = | $834.91 | $901.5671 | $901.57 | $901.60 | $901.50 | |