| 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 | $160.38 | 10.247% | $176.8141 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $33.88 | 7.155% | $36.3041 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $163.80 | 4.644% | $171.4069 | $171.41 | $171.40 | $171.40 |
| Purchase #4 | $230.76 | 11.114% | $256.4067 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $71.56 | 11.475% | $79.7715 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $122.60 | 6.178% | $130.1742 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $248.54 | 4.825% | $260.5321 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $1,031.52 | $1,111.4096 | $1,111.40 | $1,111.35 | $1,111.40 | |