| 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 | $173.42 | 8.861% | $188.7867 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $128.55 | 7.165% | $137.7606 | $137.76 | $137.75 | $137.80 |
| Purchase #3 | $204.26 | 8.266% | $221.1441 | $221.14 | $221.15 | $221.10 |
| Purchase #4 | $63.95 | 10.655% | $70.7639 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $157.47 | 10.201% | $173.5335 | $173.53 | $173.55 | $173.50 |
| Purchase #6 | $220.46 | 6.655% | $235.1316 | $235.13 | $235.15 | $235.10 |
| Purchase #7 | $19.47 | 9.522% | $21.3239 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $967.58 | $1,048.4443 | $1,048.43 | $1,048.45 | $1,048.40 | |