| 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 | $144.82 | 9.865% | $159.1065 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $216.65 | 12.385% | $243.4821 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $206.60 | 13.227% | $233.927 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $233.69 | 10.296% | $257.7507 | $257.75 | $257.75 | $257.80 |
| Purchase #5 | $30.44 | 13.578% | $34.5731 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $56.72 | 9.729% | $62.2383 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $211.80 | 7.441% | $227.56 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $1,100.72 | $1,218.6377 | $1,218.64 | $1,218.65 | $1,218.70 | |