| 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 | $150.90 | 8.468% | $163.6782 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $172.40 | 4.429% | $180.0356 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $39.46 | 7.206% | $42.3035 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $235.52 | 3.790% | $244.4462 | $244.45 | $244.45 | $244.40 |
| Purchase #5 | $178.71 | 13.546% | $202.9181 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $232.48 | 11.675% | $259.622 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $167.59 | 6.715% | $178.8437 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $1,177.06 | $1,271.8473 | $1,271.85 | $1,271.85 | $1,271.70 | |