| 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 | $19.51 | 8.628% | $21.1933 | $21.19 | $21.20 | $21.20 |
| Purchase #2 | $184.29 | 6.770% | $196.7664 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $106.27 | 13.473% | $120.5878 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $159.76 | 6.205% | $169.6731 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $68.37 | 4.142% | $71.2019 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $90.34 | 12.578% | $101.703 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $225.54 | 9.451% | $246.8558 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $854.08 | $927.9813 | $927.98 | $927.95 | $928.10 | |