| 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 | $84.65 | 8.185% | $91.5786 | $91.58 | $91.60 | $91.60 |
| Purchase #2 | $145.48 | 9.426% | $159.1929 | $159.19 | $159.20 | $159.20 |
| Purchase #3 | $232.45 | 9.285% | $254.033 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $167.62 | 3.402% | $173.3224 | $173.32 | $173.30 | $173.30 |
| Purchase #5 | $156.45 | 7.349% | $167.9475 | $167.95 | $167.95 | $167.90 |
| Purchase #6 | $171.55 | 12.810% | $193.5256 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $84.30 | 3.721% | $87.4368 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $1,042.50 | $1,127.0368 | $1,127.04 | $1,127.10 | $1,126.90 | |