| 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 | $165.86 | 13.204% | $187.7602 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $8.40 | 7.467% | $9.0272 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $197.42 | 10.284% | $217.7227 | $217.72 | $217.70 | $217.70 |
| Purchase #4 | $30.77 | 6.179% | $32.6713 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $239.78 | 10.192% | $264.2184 | $264.22 | $264.20 | $264.20 |
| Purchase #6 | $177.34 | 4.410% | $185.1607 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $112.91 | 3.701% | $117.0888 | $117.09 | $117.10 | $117.10 |
| 7 purchase totals = | $932.48 | $1,013.6493 | $1,013.65 | $1,013.60 | $1,013.70 | |