| 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 | $118.95 | 13.840% | $135.4127 | $135.41 | $135.40 | $135.40 |
| Purchase #2 | $49.98 | 10.631% | $55.2934 | $55.29 | $55.30 | $55.30 |
| Purchase #3 | $69.34 | 3.202% | $71.5603 | $71.56 | $71.55 | $71.60 |
| Purchase #4 | $55.95 | 3.313% | $57.8036 | $57.80 | $57.80 | $57.80 |
| Purchase #5 | $175.79 | 10.657% | $194.5239 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $210.36 | 6.598% | $224.2396 | $224.24 | $224.25 | $224.20 |
| Purchase #7 | $174.32 | 4.789% | $182.6682 | $182.67 | $182.65 | $182.70 |
| 7 purchase totals = | $854.69 | $921.5017 | $921.49 | $921.45 | $921.50 | |