| 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 | $209.46 | 5.600% | $221.1898 | $221.19 | $221.20 | $221.20 |
| Purchase #2 | $68.75 | 8.765% | $74.7759 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $230.90 | 10.653% | $255.4978 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $160.34 | 8.172% | $173.443 | $173.44 | $173.45 | $173.40 |
| Purchase #5 | $160.86 | 3.485% | $166.466 | $166.47 | $166.45 | $166.50 |
| Purchase #6 | $133.45 | 11.527% | $148.8328 | $148.83 | $148.85 | $148.80 |
| Purchase #7 | $153.28 | 4.250% | $159.7944 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $1,117.04 | $1,199.9997 | $1,200.00 | $1,200.05 | $1,200.00 | |