| 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 | $181.43 | 3.808% | $188.3389 | $188.34 | $188.35 | $188.30 |
| Purchase #2 | $226.97 | 3.718% | $235.4087 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $117.82 | 13.452% | $133.6691 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $128.78 | 13.687% | $146.4061 | $146.41 | $146.40 | $146.40 |
| Purchase #5 | $135.96 | 9.470% | $148.8354 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $26.29 | 4.627% | $27.5064 | $27.51 | $27.50 | $27.50 |
| Purchase #7 | $112.91 | 13.741% | $128.425 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $930.16 | $1,008.5896 | $1,008.61 | $1,008.60 | $1,008.50 | |