| 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 | $157.57 | 9.207% | $172.0775 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $12.31 | 6.751% | $13.141 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $69.34 | 8.526% | $75.2519 | $75.25 | $75.25 | $75.30 |
| Purchase #4 | $194.68 | 6.529% | $207.3907 | $207.39 | $207.40 | $207.40 |
| Purchase #5 | $98.42 | 5.578% | $103.9099 | $103.91 | $103.90 | $103.90 |
| Purchase #6 | $53.96 | 12.600% | $60.759 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $154.85 | 10.612% | $171.2827 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $741.13 | $803.8127 | $803.81 | $803.85 | $803.90 | |