| 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 | $170.61 | 5.472% | $179.9458 | $179.95 | $179.95 | $179.90 |
| Purchase #2 | $157.38 | 10.296% | $173.5838 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $243.32 | 6.697% | $259.6151 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $36.66 | 8.382% | $39.7328 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $235.43 | 5.566% | $248.534 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $84.87 | 9.656% | $93.065 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $175.62 | 8.356% | $190.2948 | $190.29 | $190.30 | $190.30 |
| 7 purchase totals = | $1,103.89 | $1,184.7713 | $1,184.77 | $1,184.80 | $1,184.70 | |