| 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 | $164.54 | 5.247% | $173.1734 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $175.60 | 5.262% | $184.8401 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $44.30 | 7.375% | $47.5671 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $87.81 | 7.262% | $94.1868 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $99.27 | 7.861% | $107.0736 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $222.53 | 5.564% | $234.9116 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $232.55 | 8.511% | $252.3423 | $252.34 | $252.35 | $252.30 |
| 7 purchase totals = | $1,026.60 | $1,094.0949 | $1,094.09 | $1,094.05 | $1,094.10 | |