| 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 | $193.25 | 10.367% | $213.2842 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $146.71 | 9.234% | $160.2572 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $245.70 | 11.229% | $273.2897 | $273.29 | $273.30 | $273.30 |
| Purchase #4 | $196.36 | 7.303% | $210.7002 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $188.40 | 11.663% | $210.3731 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $194.74 | 4.198% | $202.9152 | $202.92 | $202.90 | $202.90 |
| Purchase #7 | $77.96 | 11.496% | $86.9223 | $86.92 | $86.90 | $86.90 |
| 7 purchase totals = | $1,243.12 | $1,357.7419 | $1,357.74 | $1,357.70 | $1,357.80 | |