| 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 | $187.65 | 5.713% | $198.3704 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $77.39 | 3.821% | $80.3471 | $80.35 | $80.35 | $80.30 |
| Purchase #3 | $177.92 | 7.572% | $191.3921 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $144.42 | 5.139% | $151.8417 | $151.84 | $151.85 | $151.80 |
| Purchase #5 | $25.64 | 7.520% | $27.5681 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $238.53 | 8.409% | $258.588 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $82.63 | 11.543% | $92.168 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $934.18 | $1,000.2754 | $1,000.28 | $1,000.25 | $1,000.30 | |