| 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 | $141.52 | 11.446% | $157.7184 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $171.94 | 3.365% | $177.7258 | $177.73 | $177.75 | $177.70 |
| Purchase #3 | $196.75 | 7.529% | $211.5633 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $247.33 | 10.175% | $272.4958 | $272.50 | $272.50 | $272.50 |
| Purchase #5 | $124.76 | 9.150% | $136.1755 | $136.18 | $136.20 | $136.20 |
| Purchase #6 | $141.43 | 5.629% | $149.3911 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $150.25 | 6.766% | $160.4159 | $160.42 | $160.40 | $160.40 |
| 7 purchase totals = | $1,173.98 | $1,265.4858 | $1,265.50 | $1,265.50 | $1,265.50 | |