| 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 | $157.71 | 12.750% | $177.818 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $95.97 | 4.451% | $100.2416 | $100.24 | $100.25 | $100.20 |
| Purchase #3 | $143.38 | 9.747% | $157.3552 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $160.66 | 7.685% | $173.0067 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $100.59 | 12.385% | $113.0481 | $113.05 | $113.05 | $113.00 |
| Purchase #6 | $202.28 | 5.304% | $213.0089 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $231.92 | 10.729% | $256.8027 | $256.80 | $256.80 | $256.80 |
| 7 purchase totals = | $1,092.51 | $1,191.2812 | $1,191.29 | $1,191.25 | $1,191.20 | |