| 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 | $154.99 | 5.566% | $163.6167 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $50.81 | 10.430% | $56.1095 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $46.83 | 12.367% | $52.6215 | $52.62 | $52.60 | $52.60 |
| Purchase #4 | $137.84 | 7.521% | $148.2069 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $31.47 | 9.769% | $34.5443 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $193.79 | 13.238% | $219.4439 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $249.83 | 5.278% | $263.016 | $263.02 | $263.00 | $263.00 |
| 7 purchase totals = | $865.56 | $937.5588 | $937.56 | $937.50 | $937.40 | |