| 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 | $161.57 | 11.641% | $180.3784 | $180.38 | $180.40 | $180.40 |
| Purchase #2 | $229.74 | 5.669% | $242.764 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $230.92 | 9.302% | $252.4002 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $149.56 | 11.399% | $166.6083 | $166.61 | $166.60 | $166.60 |
| Purchase #5 | $88.93 | 11.491% | $99.1489 | $99.15 | $99.15 | $99.10 |
| Purchase #6 | $139.56 | 4.289% | $145.5457 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $90.88 | 3.211% | $93.7982 | $93.80 | $93.80 | $93.80 |
| 7 purchase totals = | $1,091.16 | $1,180.6437 | $1,180.65 | $1,180.65 | $1,180.60 | |