| 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 | $195.99 | 3.152% | $202.1676 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $173.88 | 3.702% | $180.317 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $181.58 | 11.462% | $202.3927 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $153.95 | 12.250% | $172.8089 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $159.39 | 4.450% | $166.4829 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $101.79 | 13.585% | $115.6182 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $149.26 | 9.411% | $163.3069 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $1,115.84 | $1,203.0942 | $1,203.10 | $1,203.05 | $1,203.10 | |