| 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 | $155.56 | 7.191% | $166.7463 | $166.75 | $166.75 | $166.70 |
| Purchase #2 | $248.97 | 5.821% | $263.4625 | $263.46 | $263.45 | $263.50 |
| Purchase #3 | $112.70 | 7.343% | $120.9756 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $173.69 | 8.741% | $188.8722 | $188.87 | $188.85 | $188.90 |
| Purchase #5 | $195.62 | 12.561% | $220.1918 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $79.54 | 7.531% | $85.5302 | $85.53 | $85.55 | $85.50 |
| Purchase #7 | $206.28 | 7.427% | $221.6004 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $1,172.36 | $1,267.3790 | $1,267.38 | $1,267.40 | $1,267.40 | |