| 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 | $148.52 | 13.521% | $168.6014 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $123.38 | 10.123% | $135.8698 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $111.48 | 12.397% | $125.3002 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $176.90 | 10.245% | $195.0234 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $85.39 | 8.723% | $92.8386 | $92.84 | $92.85 | $92.80 |
| Purchase #6 | $41.81 | 9.660% | $45.8488 | $45.85 | $45.85 | $45.80 |
| Purchase #7 | $73.40 | 9.430% | $80.3216 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $760.88 | $843.8038 | $843.80 | $843.75 | $843.70 | |