| 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 | $166.44 | 9.354% | $182.0088 | $182.01 | $182.00 | $182.00 |
| Purchase #2 | $180.91 | 12.410% | $203.3609 | $203.36 | $203.35 | $203.40 |
| Purchase #3 | $161.62 | 6.190% | $171.6243 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $168.40 | 11.248% | $187.3416 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $7.48 | 12.845% | $8.4408 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $180.62 | 8.572% | $196.1027 | $196.10 | $196.10 | $196.10 |
| Purchase #7 | $54.87 | 12.341% | $61.6415 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $920.34 | $1,010.5206 | $1,010.51 | $1,010.50 | $1,010.40 | |