| 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 | $141.93 | 3.484% | $146.8748 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $51.30 | 9.264% | $56.0524 | $56.05 | $56.05 | $56.10 |
| Purchase #3 | $14.52 | 13.138% | $16.4276 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $37.61 | 8.628% | $40.855 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $222.37 | 11.817% | $248.6475 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $55.50 | 3.221% | $57.2877 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $141.30 | 7.650% | $152.1095 | $152.11 | $152.10 | $152.10 |
| 7 purchase totals = | $664.53 | $718.2545 | $718.26 | $718.25 | $718.30 | |