| 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 | $158.76 | 5.590% | $167.6347 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $77.80 | 11.828% | $87.0022 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $234.67 | 10.760% | $259.9205 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $140.45 | 12.449% | $157.9346 | $157.93 | $157.95 | $157.90 |
| Purchase #5 | $171.61 | 9.704% | $188.263 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $204.34 | 3.735% | $211.9721 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $244.57 | 6.460% | $260.3692 | $260.37 | $260.35 | $260.40 |
| 7 purchase totals = | $1,232.20 | $1,333.0963 | $1,333.08 | $1,333.05 | $1,333.10 | |