| 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 | $112.74 | 13.525% | $127.9881 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $142.74 | 6.517% | $152.0424 | $152.04 | $152.05 | $152.00 |
| Purchase #3 | $147.64 | 13.309% | $167.2894 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $15.57 | 9.730% | $17.085 | $17.09 | $17.10 | $17.10 |
| Purchase #5 | $197.50 | 4.649% | $206.6818 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $193.42 | 12.861% | $218.2957 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $8.33 | 8.522% | $9.0399 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $817.94 | $898.4223 | $898.43 | $898.50 | $898.40 | |