| 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 | $249.66 | 3.409% | $258.1709 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $21.58 | 5.333% | $22.7309 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $159.99 | 3.616% | $165.7752 | $165.78 | $165.80 | $165.80 |
| Purchase #4 | $24.99 | 13.771% | $28.4314 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $167.63 | 4.203% | $174.6755 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $47.58 | 12.398% | $53.479 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $162.47 | 13.116% | $183.7796 | $183.78 | $183.80 | $183.80 |
| 7 purchase totals = | $833.90 | $887.0425 | $887.05 | $887.15 | $887.10 | |