| 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 | $155.26 | 4.112% | $161.6443 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $93.33 | 4.550% | $97.5765 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $159.41 | 11.710% | $178.0769 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $24.54 | 5.839% | $25.9729 | $25.97 | $25.95 | $26.00 |
| Purchase #5 | $152.98 | 5.214% | $160.9564 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $121.36 | 9.280% | $132.6222 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $182.36 | 9.251% | $199.2301 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $889.24 | $956.0793 | $956.08 | $956.10 | $956.10 | |