| 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 | $157.69 | 4.642% | $165.01 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $206.82 | 4.543% | $216.2158 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $127.30 | 10.577% | $140.7645 | $140.76 | $140.75 | $140.80 |
| Purchase #4 | $244.96 | 7.871% | $264.2408 | $264.24 | $264.25 | $264.20 |
| Purchase #5 | $216.70 | 7.341% | $232.6079 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $37.56 | 11.152% | $41.7487 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $43.82 | 8.553% | $47.5679 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $1,034.85 | $1,108.1556 | $1,108.16 | $1,108.10 | $1,108.10 | |