| 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 | $163.93 | 6.408% | $174.4346 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $206.45 | 12.166% | $231.5667 | $231.57 | $231.55 | $231.60 |
| Purchase #3 | $154.55 | 3.470% | $159.9129 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $230.52 | 5.512% | $243.2263 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $90.93 | 8.506% | $98.6645 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $71.96 | 6.814% | $76.8634 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $187.55 | 3.519% | $194.1499 | $194.15 | $194.15 | $194.10 |
| 7 purchase totals = | $1,105.89 | $1,178.8183 | $1,178.81 | $1,178.80 | $1,178.80 | |