| 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 | $192.29 | 13.171% | $217.6165 | $217.62 | $217.60 | $217.60 |
| Purchase #2 | $5.56 | 4.554% | $5.8132 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $197.91 | 11.469% | $220.6083 | $220.61 | $220.60 | $220.60 |
| Purchase #4 | $160.35 | 3.813% | $166.4641 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $117.69 | 11.704% | $131.4644 | $131.46 | $131.45 | $131.50 |
| Purchase #6 | $233.78 | 7.424% | $251.1358 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $153.91 | 3.447% | $159.2153 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $1,061.49 | $1,152.3176 | $1,152.32 | $1,152.25 | $1,152.30 | |