| 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 | $167.34 | 3.472% | $173.15 | $173.15 | $173.15 | $173.20 |
| Purchase #2 | $121.39 | 6.257% | $128.9854 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $177.72 | 7.845% | $191.6621 | $191.66 | $191.65 | $191.70 |
| Purchase #4 | $127.76 | 13.201% | $144.6256 | $144.63 | $144.65 | $144.60 |
| Purchase #5 | $227.44 | 3.143% | $234.5884 | $234.59 | $234.60 | $234.60 |
| Purchase #6 | $173.86 | 7.490% | $186.8821 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $138.33 | 8.647% | $150.2914 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $1,133.84 | $1,210.1850 | $1,210.19 | $1,210.25 | $1,210.30 | |