| 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 | $121.84 | 9.834% | $133.8217 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $153.48 | 7.793% | $165.4407 | $165.44 | $165.45 | $165.40 |
| Purchase #3 | $12.86 | 3.146% | $13.2646 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $150.82 | 13.711% | $171.4989 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $50.25 | 7.600% | $54.069 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $241.80 | 13.188% | $273.6886 | $273.69 | $273.70 | $273.70 |
| Purchase #7 | $97.46 | 13.498% | $110.6152 | $110.62 | $110.60 | $110.60 |
| 7 purchase totals = | $828.51 | $922.3987 | $922.40 | $922.35 | $922.40 | |