| 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 | $131.69 | 13.266% | $149.16 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $215.73 | 6.150% | $228.9974 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $56.85 | 12.806% | $64.1302 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $80.96 | 12.535% | $91.1083 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $148.34 | 12.378% | $166.7015 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $170.73 | 10.467% | $188.6003 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $111.62 | 3.105% | $115.0858 | $115.09 | $115.10 | $115.10 |
| 7 purchase totals = | $915.92 | $1,003.7835 | $1,003.79 | $1,003.80 | $1,003.80 | |