| 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 | $135.90 | 12.480% | $152.8603 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $111.34 | 3.549% | $115.2915 | $115.29 | $115.30 | $115.30 |
| Purchase #3 | $66.85 | 6.657% | $71.3002 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $206.68 | 12.492% | $232.4985 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $171.72 | 7.388% | $184.4067 | $184.41 | $184.40 | $184.40 |
| Purchase #6 | $32.65 | 8.627% | $35.4667 | $35.47 | $35.45 | $35.50 |
| Purchase #7 | $64.29 | 7.192% | $68.9137 | $68.91 | $68.90 | $68.90 |
| 7 purchase totals = | $789.43 | $860.7376 | $860.74 | $860.70 | $860.80 | |