| 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 | $160.66 | 7.269% | $172.3384 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $246.78 | 9.332% | $269.8095 | $269.81 | $269.80 | $269.80 |
| Purchase #3 | $68.91 | 5.432% | $72.6532 | $72.65 | $72.65 | $72.70 |
| Purchase #4 | $75.58 | 12.699% | $85.1779 | $85.18 | $85.20 | $85.20 |
| Purchase #5 | $85.66 | 6.696% | $91.3958 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $232.35 | 7.244% | $249.1814 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $123.33 | 10.825% | $136.6805 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $993.27 | $1,077.2367 | $1,077.24 | $1,077.30 | $1,077.30 | |