| 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 | $162.26 | 6.204% | $172.3266 | $172.33 | $172.35 | $172.30 |
| Purchase #2 | $189.30 | 9.282% | $206.8708 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $55.54 | 3.369% | $57.4111 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $112.27 | 4.847% | $117.7117 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $214.31 | 4.342% | $223.6153 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $76.96 | 5.453% | $81.1566 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $39.36 | 11.487% | $43.8813 | $43.88 | $43.90 | $43.90 |
| 7 purchase totals = | $850.00 | $902.9734 | $902.98 | $902.95 | $903.00 | |