| 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 | $160.30 | 10.626% | $177.3335 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $44.85 | 12.299% | $50.3661 | $50.37 | $50.35 | $50.40 |
| Purchase #3 | $73.96 | 13.231% | $83.7456 | $83.75 | $83.75 | $83.70 |
| Purchase #4 | $108.84 | 6.423% | $115.8308 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $185.80 | 11.868% | $207.8507 | $207.85 | $207.85 | $207.90 |
| Purchase #6 | $38.65 | 11.275% | $43.0078 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $152.29 | 7.350% | $163.4833 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $764.69 | $841.6178 | $841.62 | $841.65 | $841.60 | |