| 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 | $226.79 | 12.692% | $255.5742 | $255.57 | $255.55 | $255.60 |
| Purchase #2 | $167.65 | 3.388% | $173.33 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $67.84 | 10.392% | $74.8899 | $74.89 | $74.90 | $74.90 |
| Purchase #4 | $120.60 | 13.542% | $136.9317 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $31.80 | 4.165% | $33.1245 | $33.12 | $33.10 | $33.10 |
| Purchase #6 | $187.37 | 3.664% | $194.2352 | $194.24 | $194.25 | $194.20 |
| Purchase #7 | $53.33 | 6.513% | $56.8034 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $855.38 | $924.8889 | $924.88 | $924.90 | $924.80 | |