| 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 | $152.87 | 6.679% | $163.0802 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $221.43 | 10.795% | $245.3334 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $139.26 | 12.717% | $156.9697 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $187.51 | 7.575% | $201.7139 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $244.31 | 11.466% | $272.3226 | $272.32 | $272.30 | $272.30 |
| Purchase #6 | $215.94 | 8.331% | $233.93 | $233.93 | $233.95 | $233.90 |
| Purchase #7 | $146.80 | 7.487% | $157.7909 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $1,308.12 | $1,431.1407 | $1,431.13 | $1,431.15 | $1,431.10 | |