| 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 | $172.87 | 9.301% | $188.9486 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $161.68 | 11.439% | $180.1746 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $147.64 | 5.171% | $155.2745 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $126.43 | 8.608% | $137.3131 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $202.98 | 8.381% | $219.9918 | $219.99 | $220.00 | $220.00 |
| Purchase #6 | $148.37 | 5.687% | $156.8078 | $156.81 | $156.80 | $156.80 |
| Purchase #7 | $232.66 | 6.529% | $247.8504 | $247.85 | $247.85 | $247.90 |
| 7 purchase totals = | $1,192.63 | $1,286.3608 | $1,286.35 | $1,286.30 | $1,286.40 | |