| 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 | $197.60 | 11.659% | $220.6382 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $194.33 | 7.737% | $209.3653 | $209.37 | $209.35 | $209.40 |
| Purchase #3 | $110.73 | 4.529% | $115.745 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $122.85 | 12.393% | $138.0748 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $77.29 | 8.824% | $84.1101 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $64.30 | 11.566% | $71.7369 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $66.97 | 5.483% | $70.642 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $834.07 | $910.3123 | $910.32 | $910.30 | $910.20 | |