| 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 | $210.42 | 13.154% | $238.0986 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $131.64 | 4.397% | $137.4282 | $137.43 | $137.45 | $137.40 |
| Purchase #3 | $146.56 | 4.730% | $153.4923 | $153.49 | $153.50 | $153.50 |
| Purchase #4 | $170.36 | 3.416% | $176.1795 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $159.67 | 10.743% | $176.8233 | $176.82 | $176.80 | $176.80 |
| Purchase #6 | $194.42 | 11.397% | $216.578 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $65.99 | 13.488% | $74.8907 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $1,079.06 | $1,173.4906 | $1,173.49 | $1,173.55 | $1,173.50 | |