| 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 | $95.54 | 11.247% | $106.2854 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $162.26 | 9.589% | $177.8191 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $65.98 | 3.166% | $68.0689 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $120.46 | 13.726% | $136.9943 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $118.71 | 9.752% | $130.2866 | $130.29 | $130.30 | $130.30 |
| Purchase #6 | $133.61 | 6.102% | $141.7629 | $141.76 | $141.75 | $141.80 |
| Purchase #7 | $117.29 | 12.552% | $132.0122 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $813.85 | $893.2294 | $893.23 | $893.20 | $893.30 | |