| 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 | $155.54 | 4.159% | $162.0089 | $162.01 | $162.00 | $162.00 |
| Purchase #2 | $82.64 | 13.457% | $93.7609 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $112.89 | 6.400% | $120.115 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $12.65 | 8.478% | $13.7225 | $13.72 | $13.70 | $13.70 |
| Purchase #5 | $102.96 | 4.175% | $107.2586 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $140.27 | 12.628% | $157.9833 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $109.44 | 8.341% | $118.5684 | $118.57 | $118.55 | $118.60 |
| 7 purchase totals = | $716.39 | $773.4176 | $773.42 | $773.35 | $773.50 | |