| 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 | $171.25 | 5.602% | $180.8434 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $169.93 | 13.551% | $192.9572 | $192.96 | $192.95 | $193.00 |
| Purchase #3 | $89.81 | 7.529% | $96.5718 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $98.35 | 12.407% | $110.5523 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $176.97 | 5.721% | $187.0945 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $31.67 | 12.763% | $35.712 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $161.45 | 8.727% | $175.5397 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $899.43 | $979.2709 | $979.26 | $979.25 | $979.30 | |