| 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 | $209.55 | 9.796% | $230.0775 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $120.33 | 5.402% | $126.8302 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $89.87 | 6.175% | $95.4195 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $153.78 | 8.873% | $167.4249 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $22.87 | 13.140% | $25.8751 | $25.88 | $25.90 | $25.90 |
| Purchase #6 | $143.26 | 6.451% | $152.5017 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $167.44 | 6.752% | $178.7455 | $178.75 | $178.75 | $178.70 |
| 7 purchase totals = | $907.10 | $976.8744 | $976.88 | $976.90 | $976.80 | |