| 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 | $134.51 | 8.242% | $145.5963 | $145.60 | $145.60 | $145.60 |
| Purchase #2 | $239.92 | 13.303% | $271.8366 | $271.84 | $271.85 | $271.80 |
| Purchase #3 | $9.90 | 3.754% | $10.2716 | $10.27 | $10.25 | $10.30 |
| Purchase #4 | $171.93 | 4.707% | $180.0227 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $135.84 | 13.687% | $154.4324 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $194.60 | 10.238% | $214.5231 | $214.52 | $214.50 | $214.50 |
| Purchase #7 | $12.26 | 13.113% | $13.8677 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $898.96 | $990.5504 | $990.55 | $990.50 | $990.50 | |