| 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 | $65.48 | 10.245% | $72.1884 | $72.19 | $72.20 | $72.20 |
| Purchase #2 | $221.59 | 7.318% | $237.806 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $213.89 | 10.538% | $236.4297 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $225.98 | 8.600% | $245.4143 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $157.84 | 13.679% | $179.4309 | $179.43 | $179.45 | $179.40 |
| Purchase #6 | $243.28 | 9.339% | $265.9999 | $266.00 | $266.00 | $266.00 |
| Purchase #7 | $202.98 | 12.635% | $228.6265 | $228.63 | $228.65 | $228.60 |
| 7 purchase totals = | $1,331.04 | $1,465.8957 | $1,465.90 | $1,465.95 | $1,465.80 | |