| 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 | $166.78 | 6.552% | $177.7074 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $121.97 | 6.111% | $129.4236 | $129.42 | $129.40 | $129.40 |
| Purchase #3 | $151.68 | 10.235% | $167.2044 | $167.20 | $167.20 | $167.20 |
| Purchase #4 | $66.67 | 9.337% | $72.895 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $68.54 | 8.770% | $74.551 | $74.55 | $74.55 | $74.60 |
| Purchase #6 | $187.88 | 9.162% | $205.0936 | $205.09 | $205.10 | $205.10 |
| Purchase #7 | $175.85 | 8.690% | $191.1314 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $939.37 | $1,018.0064 | $1,018.00 | $1,018.00 | $1,018.00 | |