| 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 | $166.78 | 6.433% | $177.509 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $111.59 | 5.569% | $117.8044 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $150.77 | 11.503% | $168.1131 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $41.77 | 13.228% | $47.2953 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $112.92 | 10.169% | $124.4028 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $166.31 | 3.371% | $171.9163 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $103.78 | 6.618% | $110.6482 | $110.65 | $110.65 | $110.60 |
| 7 purchase totals = | $853.92 | $917.6891 | $917.69 | $917.65 | $917.60 | |