| 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 | $151.89 | 9.652% | $166.5504 | $166.55 | $166.55 | $166.60 |
| Purchase #2 | $240.38 | 10.252% | $265.0238 | $265.02 | $265.00 | $265.00 |
| Purchase #3 | $120.30 | 7.303% | $129.0855 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $84.73 | 4.106% | $88.209 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $247.25 | 11.717% | $276.2203 | $276.22 | $276.20 | $276.20 |
| Purchase #6 | $19.60 | 13.184% | $22.1841 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $151.81 | 12.110% | $170.1942 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $1,015.96 | $1,117.4673 | $1,117.46 | $1,117.45 | $1,117.50 | |