| 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 | $151.99 | 3.838% | $157.8234 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $135.44 | 7.742% | $145.9258 | $145.93 | $145.95 | $145.90 |
| Purchase #3 | $217.34 | 3.641% | $225.2533 | $225.25 | $225.25 | $225.30 |
| Purchase #4 | $55.96 | 7.453% | $60.1307 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $38.26 | 8.198% | $41.3966 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $248.85 | 3.669% | $257.9803 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $79.83 | 6.490% | $85.011 | $85.01 | $85.00 | $85.00 |
| 7 purchase totals = | $927.67 | $973.5211 | $973.52 | $973.55 | $973.50 | |