| 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 | $175.31 | 5.284% | $184.5734 | $184.57 | $184.55 | $184.60 |
| Purchase #2 | $98.72 | 8.744% | $107.3521 | $107.35 | $107.35 | $107.40 |
| Purchase #3 | $182.79 | 3.544% | $189.2681 | $189.27 | $189.25 | $189.30 |
| Purchase #4 | $117.54 | 13.796% | $133.7558 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $97.88 | 6.157% | $103.9065 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $96.48 | 13.481% | $109.4865 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $155.98 | 9.201% | $170.3317 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $924.70 | $998.6741 | $998.68 | $998.65 | $998.80 | |