| 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 | $167.50 | 12.872% | $189.0606 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $226.46 | 13.137% | $256.2101 | $256.21 | $256.20 | $256.20 |
| Purchase #3 | $224.93 | 10.525% | $248.6039 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $142.57 | 12.849% | $160.8888 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $14.66 | 5.609% | $15.4823 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $133.46 | 5.790% | $141.1873 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $16.69 | 8.865% | $18.1696 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $926.27 | $1,029.6026 | $1,029.60 | $1,029.60 | $1,029.70 | |