| 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 | $149.56 | 9.414% | $163.6396 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $153.42 | 9.424% | $167.8783 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $37.95 | 10.769% | $42.0368 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $81.40 | 8.173% | $88.0528 | $88.05 | $88.05 | $88.10 |
| Purchase #5 | $171.35 | 6.607% | $182.6711 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $125.26 | 3.256% | $129.3385 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $128.40 | 9.296% | $140.3361 | $140.34 | $140.35 | $140.30 |
| 7 purchase totals = | $847.34 | $913.9532 | $913.96 | $914.00 | $913.90 | |