| 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 | $26.43 | 10.507% | $29.207 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $150.25 | 7.540% | $161.5789 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $169.68 | 13.542% | $192.6581 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $202.52 | 10.463% | $223.7097 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $133.92 | 5.130% | $140.7901 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $148.36 | 6.458% | $157.9411 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $219.47 | 9.543% | $240.414 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $1,050.63 | $1,146.2989 | $1,146.30 | $1,146.30 | $1,146.30 | |