| 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 | $163.32 | 6.761% | $174.3621 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $75.60 | 7.866% | $81.5467 | $81.55 | $81.55 | $81.50 |
| Purchase #3 | $174.84 | 7.154% | $187.3481 | $187.35 | $187.35 | $187.30 |
| Purchase #4 | $239.26 | 7.134% | $256.3288 | $256.33 | $256.35 | $256.30 |
| Purchase #5 | $109.72 | 6.236% | $116.5621 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $189.99 | 8.699% | $206.5172 | $206.52 | $206.50 | $206.50 |
| Purchase #7 | $180.77 | 11.603% | $201.7447 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $1,133.50 | $1,224.4097 | $1,224.41 | $1,224.40 | $1,224.30 | |