| 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 | $135.63 | 7.178% | $145.3655 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $165.65 | 9.649% | $181.6336 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $101.64 | 5.599% | $107.3308 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $69.34 | 13.299% | $78.5615 | $78.56 | $78.55 | $78.60 |
| Purchase #5 | $71.73 | 13.614% | $81.4953 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $115.68 | 3.486% | $119.7126 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $174.75 | 7.352% | $187.5976 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $834.42 | $901.6969 | $901.70 | $901.70 | $901.70 | |