| 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 | $77.55 | 4.656% | $81.1607 | $81.16 | $81.15 | $81.20 |
| Purchase #2 | $180.60 | 8.754% | $196.4097 | $196.41 | $196.40 | $196.40 |
| Purchase #3 | $88.50 | 4.722% | $92.679 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $233.32 | 4.351% | $243.4718 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $156.90 | 13.596% | $178.2321 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $248.52 | 8.356% | $269.2863 | $269.29 | $269.30 | $269.30 |
| Purchase #7 | $101.52 | 8.865% | $110.5197 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $1,086.91 | $1,171.7593 | $1,171.76 | $1,171.75 | $1,171.80 | |