| 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 | $141.48 | 8.232% | $153.1266 | $153.13 | $153.15 | $153.10 |
| Purchase #2 | $19.94 | 11.812% | $22.2953 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $87.88 | 9.714% | $96.4167 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $107.88 | 5.515% | $113.8296 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $20.44 | 8.596% | $22.197 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $84.70 | 11.385% | $94.3431 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $190.86 | 9.498% | $208.9879 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $653.18 | $711.1962 | $711.21 | $711.25 | $711.10 | |