| 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 | $171.47 | 10.602% | $189.6492 | $189.65 | $189.65 | $189.60 |
| Purchase #2 | $5.79 | 13.815% | $6.5899 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $125.73 | 7.740% | $135.4615 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $58.25 | 8.495% | $63.1983 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $51.65 | 9.506% | $56.5598 | $56.56 | $56.55 | $56.60 |
| Purchase #6 | $205.30 | 5.700% | $217.0021 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $42.26 | 8.827% | $45.9903 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $660.45 | $714.4511 | $714.45 | $714.45 | $714.50 | |