| 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 | $223.65 | 9.455% | $244.7961 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $201.51 | 7.718% | $217.0625 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $34.80 | 5.826% | $36.8274 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $144.32 | 8.708% | $156.8874 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $158.96 | 6.364% | $169.0762 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $110.85 | 6.405% | $117.9499 | $117.95 | $117.95 | $117.90 |
| Purchase #7 | $152.27 | 10.358% | $168.0421 | $168.04 | $168.05 | $168.00 |
| 7 purchase totals = | $1,026.36 | $1,110.6416 | $1,110.65 | $1,110.70 | $1,110.60 | |