| 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 | $185.94 | 8.167% | $201.1257 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $84.29 | 4.873% | $88.3975 | $88.40 | $88.40 | $88.40 |
| Purchase #3 | $210.25 | 6.748% | $224.4377 | $224.44 | $224.45 | $224.40 |
| Purchase #4 | $145.77 | 9.488% | $159.6007 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $191.78 | 6.614% | $204.4643 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $94.51 | 9.671% | $103.6501 | $103.65 | $103.65 | $103.70 |
| Purchase #7 | $158.69 | 4.275% | $165.474 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $1,071.23 | $1,147.1500 | $1,147.15 | $1,147.15 | $1,147.20 | |