| 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 | $136.88 | 9.840% | $150.349 | $150.35 | $150.35 | $150.30 |
| Purchase #2 | $73.76 | 8.819% | $80.2649 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $195.40 | 13.353% | $221.4918 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $5.73 | 5.451% | $6.0423 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $211.49 | 7.544% | $227.4448 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $101.50 | 4.509% | $106.0766 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $202.66 | 13.501% | $230.0211 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $927.42 | $1,021.6905 | $1,021.68 | $1,021.70 | $1,021.60 | |