| 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 | $146.71 | 10.541% | $162.1747 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $192.54 | 12.313% | $216.2475 | $216.25 | $216.25 | $216.20 |
| Purchase #3 | $137.99 | 6.310% | $146.6972 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $47.28 | 7.192% | $50.6804 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $92.97 | 5.446% | $98.0331 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $92.68 | 9.430% | $101.4197 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $135.74 | 9.640% | $148.8253 | $148.83 | $148.85 | $148.80 |
| 7 purchase totals = | $845.91 | $924.0779 | $924.08 | $924.10 | $924.00 | |