| 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 | $190.49 | 6.136% | $202.1785 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $70.29 | 5.419% | $74.099 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $160.55 | 11.486% | $178.9908 | $178.99 | $179.00 | $179.00 |
| Purchase #4 | $169.47 | 11.490% | $188.9421 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $51.46 | 7.404% | $55.2701 | $55.27 | $55.25 | $55.30 |
| Purchase #6 | $165.30 | 4.364% | $172.5137 | $172.51 | $172.50 | $172.50 |
| Purchase #7 | $211.91 | 13.267% | $240.0241 | $240.02 | $240.00 | $240.00 |
| 7 purchase totals = | $1,019.47 | $1,112.0183 | $1,112.01 | $1,112.00 | $1,112.00 | |