| 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 | $126.50 | 8.397% | $137.1222 | $137.12 | $137.10 | $137.10 |
| Purchase #2 | $186.82 | 9.258% | $204.1158 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $104.56 | 7.722% | $112.6341 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $183.63 | 3.615% | $190.2682 | $190.27 | $190.25 | $190.30 |
| Purchase #5 | $135.31 | 3.368% | $139.8672 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $150.86 | 7.355% | $161.9558 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $144.44 | 12.264% | $162.1541 | $162.15 | $162.15 | $162.20 |
| 7 purchase totals = | $1,032.12 | $1,108.1174 | $1,108.12 | $1,108.05 | $1,108.20 | |