| 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 | $157.71 | 9.277% | $172.3408 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $102.95 | 5.407% | $108.5165 | $108.52 | $108.50 | $108.50 |
| Purchase #3 | $50.75 | 6.420% | $54.0082 | $54.01 | $54.00 | $54.00 |
| Purchase #4 | $171.64 | 9.272% | $187.5545 | $187.55 | $187.55 | $187.60 |
| Purchase #5 | $163.48 | 10.864% | $181.2405 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $108.98 | 13.838% | $124.0607 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $211.72 | 6.399% | $225.268 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $967.23 | $1,052.9892 | $1,052.99 | $1,052.95 | $1,053.00 | |