| 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 | $189.28 | 3.299% | $195.5243 | $195.52 | $195.50 | $195.50 |
| Purchase #2 | $21.56 | 5.506% | $22.7471 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $24.25 | 7.362% | $26.0353 | $26.04 | $26.05 | $26.00 |
| Purchase #4 | $11.26 | 13.156% | $12.7414 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $30.81 | 4.829% | $32.2978 | $32.30 | $32.30 | $32.30 |
| Purchase #6 | $141.35 | 6.131% | $150.0162 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $37.96 | 9.228% | $41.4629 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $456.47 | $480.8250 | $480.83 | $480.80 | $480.70 | |