| 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 | $220.80 | 10.428% | $243.825 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $160.51 | 9.482% | $175.7296 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $161.92 | 4.152% | $168.6429 | $168.64 | $168.65 | $168.60 |
| Purchase #4 | $5.93 | 6.774% | $6.3317 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $74.31 | 6.803% | $79.3653 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $171.83 | 11.111% | $190.922 | $190.92 | $190.90 | $190.90 |
| Purchase #7 | $99.81 | 5.822% | $105.6209 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $895.11 | $970.4374 | $970.44 | $970.45 | $970.30 | |