| 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 | $128.90 | 7.503% | $138.5714 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $160.38 | 12.585% | $180.5638 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $96.34 | 5.595% | $101.7302 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $241.64 | 11.466% | $269.3464 | $269.35 | $269.35 | $269.30 |
| Purchase #5 | $203.75 | 8.369% | $220.8018 | $220.80 | $220.80 | $220.80 |
| Purchase #6 | $193.31 | 10.409% | $213.4316 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $246.87 | 11.533% | $275.3415 | $275.34 | $275.35 | $275.30 |
| 7 purchase totals = | $1,271.19 | $1,399.7867 | $1,399.78 | $1,399.80 | $1,399.70 | |