| 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 | $161.60 | 4.195% | $168.3791 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $221.64 | 4.350% | $231.2813 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $167.92 | 11.434% | $187.12 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $229.76 | 6.525% | $244.7518 | $244.75 | $244.75 | $244.80 |
| Purchase #5 | $139.28 | 3.423% | $144.0476 | $144.05 | $144.05 | $144.00 |
| Purchase #6 | $142.93 | 9.469% | $156.464 | $156.46 | $156.45 | $156.50 |
| Purchase #7 | $58.56 | 11.829% | $65.4871 | $65.49 | $65.50 | $65.50 |
| 7 purchase totals = | $1,121.69 | $1,197.5309 | $1,197.53 | $1,197.55 | $1,197.60 | |