| 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 | $161.29 | 7.318% | $173.0932 | $173.09 | $173.10 | $173.10 |
| Purchase #2 | $196.75 | 8.609% | $213.6882 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $166.52 | 7.586% | $179.1522 | $179.15 | $179.15 | $179.20 |
| Purchase #4 | $202.88 | 8.391% | $219.9037 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $153.74 | 8.612% | $166.9801 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $47.30 | 13.235% | $53.5602 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $188.49 | 13.616% | $214.1548 | $214.15 | $214.15 | $214.20 |
| 7 purchase totals = | $1,116.97 | $1,220.5324 | $1,220.52 | $1,220.55 | $1,220.70 | |