| 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 | $91.48 | 13.472% | $103.8042 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $146.82 | 12.753% | $165.544 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $175.95 | 4.574% | $183.998 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $185.50 | 6.554% | $197.6577 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $212.26 | 11.872% | $237.4595 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $194.36 | 11.281% | $216.2858 | $216.29 | $216.30 | $216.30 |
| Purchase #7 | $82.47 | 4.504% | $86.1844 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $1,088.84 | $1,190.9336 | $1,190.93 | $1,190.95 | $1,191.00 | |