| 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 | $171.25 | 9.295% | $187.1677 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $138.68 | 3.855% | $144.0261 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $140.72 | 5.620% | $148.6285 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $11.48 | 10.428% | $12.6771 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $218.68 | 10.605% | $241.871 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $17.84 | 5.210% | $18.7695 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $12.80 | 7.181% | $13.7192 | $13.72 | $13.70 | $13.70 |
| 7 purchase totals = | $711.45 | $766.8591 | $766.87 | $766.85 | $766.90 | |