| 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 | $173.32 | 3.198% | $178.8628 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $156.58 | 9.193% | $170.9744 | $170.97 | $170.95 | $171.00 |
| Purchase #3 | $64.50 | 8.587% | $70.0386 | $70.04 | $70.05 | $70.00 |
| Purchase #4 | $194.28 | 6.724% | $207.3434 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $245.67 | 6.488% | $261.6091 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $121.50 | 11.677% | $135.6876 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $39.96 | 9.539% | $43.7718 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $995.81 | $1,068.2877 | $1,068.28 | $1,068.25 | $1,068.30 | |