| 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 | $64.87 | 8.156% | $70.1608 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $213.72 | 3.746% | $221.726 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $135.95 | 7.528% | $146.1843 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $90.72 | 7.498% | $97.5222 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $90.44 | 6.483% | $96.3032 | $96.30 | $96.30 | $96.30 |
| Purchase #6 | $227.75 | 12.316% | $255.7997 | $255.80 | $255.80 | $255.80 |
| Purchase #7 | $230.38 | 7.565% | $247.8082 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $1,053.83 | $1,135.5044 | $1,135.50 | $1,135.50 | $1,135.50 | |