| 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 | $172.26 | 5.566% | $181.848 | $181.85 | $181.85 | $181.80 |
| Purchase #2 | $178.79 | 12.407% | $200.9725 | $200.97 | $200.95 | $201.00 |
| Purchase #3 | $148.45 | 8.825% | $161.5507 | $161.55 | $161.55 | $161.60 |
| Purchase #4 | $202.46 | 9.200% | $221.0863 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $81.42 | 13.176% | $92.1479 | $92.15 | $92.15 | $92.10 |
| Purchase #6 | $243.83 | 3.600% | $252.6079 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $194.87 | 13.615% | $221.4016 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,222.08 | $1,331.6149 | $1,331.62 | $1,331.60 | $1,331.60 | |