| 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 | $158.77 | 8.848% | $172.818 | $172.82 | $172.80 | $172.80 |
| Purchase #2 | $190.48 | 10.802% | $211.0556 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $149.45 | 7.621% | $160.8396 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $104.81 | 10.639% | $115.9607 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $244.90 | 4.161% | $255.0903 | $255.09 | $255.10 | $255.10 |
| Purchase #6 | $219.70 | 11.704% | $245.4137 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $182.81 | 10.414% | $201.8478 | $201.85 | $201.85 | $201.80 |
| 7 purchase totals = | $1,250.92 | $1,363.0257 | $1,363.03 | $1,363.00 | $1,363.00 | |