| 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 | $139.36 | 9.165% | $152.1323 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $15.68 | 8.874% | $17.0714 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $62.93 | 11.599% | $70.2293 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $87.55 | 3.262% | $90.4059 | $90.41 | $90.40 | $90.40 |
| Purchase #5 | $157.29 | 10.641% | $174.0272 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $200.81 | 6.269% | $213.3988 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $207.74 | 6.537% | $221.32 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $871.36 | $938.5849 | $938.59 | $938.60 | $938.50 | |