| 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 | $77.93 | 9.226% | $85.1198 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $145.96 | 9.456% | $159.762 | $159.76 | $159.75 | $159.80 |
| Purchase #3 | $187.29 | 7.705% | $201.7207 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $233.41 | 8.465% | $253.1682 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $65.53 | 12.259% | $73.5633 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $196.41 | 8.860% | $213.8119 | $213.81 | $213.80 | $213.80 |
| Purchase #7 | $185.30 | 5.335% | $195.1858 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $1,091.83 | $1,182.3317 | $1,182.33 | $1,182.25 | $1,182.40 | |