| 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 | $183.34 | 6.190% | $194.6887 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $128.75 | 6.719% | $137.4007 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $82.53 | 12.868% | $93.15 | $93.15 | $93.15 | $93.20 |
| Purchase #4 | $204.74 | 11.280% | $227.8347 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $132.45 | 12.830% | $149.4433 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $172.78 | 12.285% | $194.006 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $81.68 | 13.682% | $92.8555 | $92.86 | $92.85 | $92.90 |
| 7 purchase totals = | $986.27 | $1,089.3789 | $1,089.38 | $1,089.40 | $1,089.40 | |