| 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 | $33.92 | 7.102% | $36.329 | $36.33 | $36.35 | $36.30 |
| Purchase #2 | $68.70 | 12.431% | $77.2401 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $126.74 | 10.690% | $140.2885 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $243.93 | 10.717% | $270.072 | $270.07 | $270.05 | $270.10 |
| Purchase #5 | $159.75 | 4.661% | $167.1959 | $167.20 | $167.20 | $167.20 |
| Purchase #6 | $128.88 | 6.836% | $137.6902 | $137.69 | $137.70 | $137.70 |
| Purchase #7 | $142.55 | 7.199% | $152.8122 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $904.47 | $981.6279 | $981.63 | $981.65 | $981.60 | |