| 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 | $142.62 | 13.222% | $161.4772 | $161.48 | $161.50 | $161.50 |
| Purchase #2 | $184.95 | 10.836% | $204.9912 | $204.99 | $205.00 | $205.00 |
| Purchase #3 | $86.75 | 4.562% | $90.7075 | $90.71 | $90.70 | $90.70 |
| Purchase #4 | $235.33 | 11.799% | $263.0966 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $12.81 | 4.796% | $13.4244 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $62.86 | 8.564% | $68.2433 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $107.37 | 7.650% | $115.5838 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $832.69 | $917.5240 | $917.52 | $917.55 | $917.50 | |