| 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 | $172.26 | 9.538% | $188.6902 | $188.69 | $188.70 | $188.70 |
| Purchase #2 | $139.55 | 9.830% | $153.2678 | $153.27 | $153.25 | $153.30 |
| Purchase #3 | $133.82 | 6.385% | $142.3644 | $142.36 | $142.35 | $142.40 |
| Purchase #4 | $171.94 | 5.134% | $180.7674 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $207.63 | 8.838% | $225.9803 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $88.82 | 4.397% | $92.7254 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $174.89 | 5.848% | $185.1176 | $185.12 | $185.10 | $185.10 |
| 7 purchase totals = | $1,088.91 | $1,168.9131 | $1,168.92 | $1,168.90 | $1,169.00 | |