| 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 | $196.76 | 9.696% | $215.8378 | $215.84 | $215.85 | $215.80 |
| Purchase #2 | $28.52 | 12.846% | $32.1837 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $141.77 | 12.558% | $159.5735 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $111.60 | 5.123% | $117.3173 | $117.32 | $117.30 | $117.30 |
| Purchase #5 | $26.27 | 7.812% | $28.3222 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $152.28 | 3.108% | $157.0129 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $221.42 | 10.703% | $245.1186 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $878.62 | $955.3660 | $955.36 | $955.30 | $955.30 | |