| 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 | $122.85 | 10.596% | $135.8672 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $213.47 | 9.525% | $233.803 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $150.88 | 6.641% | $160.8999 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $183.31 | 6.788% | $195.7531 | $195.75 | $195.75 | $195.80 |
| Purchase #5 | $200.61 | 12.763% | $226.2139 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $116.47 | 7.619% | $125.3438 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $63.30 | 3.593% | $65.5744 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $1,050.89 | $1,143.4553 | $1,143.44 | $1,143.40 | $1,143.50 | |