| 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 | $165.36 | 12.290% | $185.6827 | $185.68 | $185.70 | $185.70 |
| Purchase #2 | $153.29 | 7.805% | $165.2543 | $165.25 | $165.25 | $165.30 |
| Purchase #3 | $142.64 | 9.108% | $155.6317 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $40.63 | 8.509% | $44.0872 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $224.36 | 13.298% | $254.1954 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $111.95 | 13.871% | $127.4786 | $127.48 | $127.50 | $127.50 |
| Purchase #7 | $228.29 | 13.763% | $259.7096 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $1,066.52 | $1,192.0395 | $1,192.04 | $1,192.10 | $1,192.10 | |