| 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 | $180.96 | 5.455% | $190.8314 | $190.83 | $190.85 | $190.80 |
| Purchase #2 | $130.79 | 4.346% | $136.4741 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $207.38 | 3.403% | $214.4371 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $36.27 | 8.504% | $39.3544 | $39.35 | $39.35 | $39.40 |
| Purchase #5 | $231.89 | 4.696% | $242.7796 | $242.78 | $242.80 | $242.80 |
| Purchase #6 | $87.93 | 6.130% | $93.3201 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $119.98 | 8.158% | $129.768 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $995.20 | $1,046.9647 | $1,046.96 | $1,046.95 | $1,047.00 | |