| 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 | $157.69 | 10.368% | $174.0393 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $52.26 | 7.283% | $56.0661 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $204.34 | 12.614% | $230.1154 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $225.98 | 9.216% | $246.8063 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $184.90 | 8.456% | $200.5351 | $200.54 | $200.55 | $200.50 |
| Purchase #6 | $225.97 | 3.432% | $233.7253 | $233.73 | $233.75 | $233.70 |
| Purchase #7 | $23.59 | 6.378% | $25.0946 | $25.09 | $25.10 | $25.10 |
| 7 purchase totals = | $1,074.73 | $1,166.3821 | $1,166.40 | $1,166.40 | $1,166.30 | |