| 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 | $173.55 | 3.727% | $180.0182 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $111.81 | 6.607% | $119.1973 | $119.20 | $119.20 | $119.20 |
| Purchase #3 | $221.66 | 3.164% | $228.6733 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $233.69 | 7.507% | $251.2331 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $169.75 | 5.524% | $179.127 | $179.13 | $179.15 | $179.10 |
| Purchase #6 | $173.74 | 4.259% | $181.1396 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $68.34 | 5.418% | $72.0427 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $1,152.54 | $1,211.4312 | $1,211.43 | $1,211.45 | $1,211.30 | |