| 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 | $132.82 | 9.365% | $145.2586 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $91.76 | 13.169% | $103.8439 | $103.84 | $103.85 | $103.80 |
| Purchase #3 | $98.69 | 12.408% | $110.9355 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $192.38 | 6.113% | $204.1402 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $102.31 | 10.512% | $113.0648 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $184.42 | 12.234% | $206.9819 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $203.69 | 5.743% | $215.3879 | $215.39 | $215.40 | $215.40 |
| 7 purchase totals = | $1,006.07 | $1,099.6128 | $1,099.61 | $1,099.65 | $1,099.60 | |