| 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 | $79.28 | 6.682% | $84.5775 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $146.36 | 11.337% | $162.9528 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $173.93 | 3.550% | $180.1045 | $180.10 | $180.10 | $180.10 |
| Purchase #4 | $152.56 | 8.136% | $164.9723 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $89.29 | 8.528% | $96.9047 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $188.93 | 11.250% | $210.1846 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $216.45 | 6.336% | $230.1643 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $1,046.80 | $1,129.8607 | $1,129.84 | $1,129.85 | $1,130.00 | |