| 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 | $150.97 | 7.788% | $162.7275 | $162.73 | $162.75 | $162.70 |
| Purchase #2 | $115.44 | 9.773% | $126.722 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $155.57 | 9.489% | $170.332 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $144.88 | 5.608% | $153.0049 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $50.74 | 9.256% | $55.4365 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $80.81 | 9.524% | $88.5063 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $185.95 | 10.551% | $205.5696 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $884.36 | $962.2988 | $962.30 | $962.30 | $962.20 | |