| 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 | $160.32 | 12.873% | $180.958 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $202.37 | 7.421% | $217.3879 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $196.98 | 8.446% | $213.6169 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $20.39 | 9.329% | $22.2922 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $63.79 | 7.671% | $68.6833 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $91.45 | 9.548% | $100.1816 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $178.39 | 8.480% | $193.5175 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $913.69 | $996.6374 | $996.64 | $996.65 | $996.70 | |