| 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 | $85.93 | 13.135% | $97.2169 | $97.22 | $97.20 | $97.20 |
| Purchase #2 | $109.54 | 10.225% | $120.7405 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $171.80 | 7.292% | $184.3277 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $113.31 | 5.308% | $119.3245 | $119.32 | $119.30 | $119.30 |
| Purchase #5 | $115.57 | 13.278% | $130.9154 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $139.76 | 3.275% | $144.3371 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $74.63 | 12.493% | $83.9535 | $83.95 | $83.95 | $84.00 |
| 7 purchase totals = | $810.54 | $880.8156 | $880.82 | $880.80 | $880.70 | |