| 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 | $162.34 | 11.288% | $180.6649 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $132.40 | 10.767% | $146.6555 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $218.72 | 6.303% | $232.5059 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $33.63 | 7.145% | $36.0329 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $168.84 | 13.852% | $192.2277 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $193.73 | 8.545% | $210.2842 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $176.96 | 6.675% | $188.7721 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $1,086.62 | $1,187.1432 | $1,187.14 | $1,187.15 | $1,187.20 | |