| 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 | $140.75 | 12.163% | $157.8694 | $157.87 | $157.85 | $157.90 |
| Purchase #2 | $125.89 | 7.790% | $135.6968 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $181.41 | 7.556% | $195.1173 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $77.30 | 13.423% | $87.676 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $211.97 | 5.182% | $222.9543 | $222.95 | $222.95 | $223.00 |
| Purchase #6 | $13.30 | 5.490% | $14.0302 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $195.86 | 13.838% | $222.9631 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $946.48 | $1,036.3071 | $1,036.31 | $1,036.30 | $1,036.40 | |