| 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 | $161.67 | 13.872% | $184.0969 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $22.74 | 11.520% | $25.3596 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $218.36 | 11.139% | $242.6831 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $194.60 | 10.312% | $214.6672 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $157.82 | 4.842% | $165.4616 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $24.47 | 4.775% | $25.6384 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $155.35 | 10.844% | $172.1962 | $172.20 | $172.20 | $172.20 |
| 7 purchase totals = | $935.01 | $1,030.1030 | $1,030.11 | $1,030.10 | $1,030.20 | |