| 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 | $130.34 | 6.811% | $139.2175 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $79.35 | 6.593% | $84.5815 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $52.36 | 4.645% | $54.7921 | $54.79 | $54.80 | $54.80 |
| Purchase #4 | $159.64 | 4.773% | $167.2596 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $247.85 | 13.644% | $281.6667 | $281.67 | $281.65 | $281.70 |
| Purchase #6 | $240.56 | 4.443% | $251.2481 | $251.25 | $251.25 | $251.20 |
| Purchase #7 | $184.84 | 8.270% | $200.1263 | $200.13 | $200.15 | $200.10 |
| 7 purchase totals = | $1,094.94 | $1,178.8918 | $1,178.90 | $1,178.90 | $1,178.90 | |