| 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 | $142.59 | 10.783% | $157.9655 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $69.93 | 3.840% | $72.6153 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $48.72 | 8.458% | $52.8407 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $39.46 | 5.467% | $41.6173 | $41.62 | $41.60 | $41.60 |
| Purchase #5 | $138.40 | 7.524% | $148.8132 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $140.62 | 6.401% | $149.6211 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $120.97 | 3.841% | $125.6165 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $700.69 | $749.0896 | $749.10 | $749.00 | $749.00 | |