| 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 | $155.26 | 4.767% | $162.6612 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $112.26 | 5.104% | $117.9898 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $51.49 | 8.787% | $56.0144 | $56.01 | $56.00 | $56.00 |
| Purchase #4 | $23.83 | 10.757% | $26.3934 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $165.88 | 9.103% | $180.9801 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $178.31 | 13.180% | $201.8113 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $196.28 | 7.804% | $211.5977 | $211.60 | $211.60 | $211.60 |
| 7 purchase totals = | $883.31 | $957.4479 | $957.44 | $957.45 | $957.50 | |