| 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 | $161.64 | 8.185% | $174.8702 | $174.87 | $174.85 | $174.90 |
| Purchase #2 | $37.36 | 6.529% | $39.7992 | $39.80 | $39.80 | $39.80 |
| Purchase #3 | $69.55 | 13.870% | $79.1966 | $79.20 | $79.20 | $79.20 |
| Purchase #4 | $243.89 | 8.385% | $264.3402 | $264.34 | $264.35 | $264.30 |
| Purchase #5 | $33.62 | 9.139% | $36.6925 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $91.28 | 12.616% | $102.7959 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $115.90 | 9.589% | $127.0137 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $753.24 | $824.7083 | $824.71 | $824.70 | $824.70 | |