| 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 | $147.32 | 5.120% | $154.8628 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $219.91 | 10.627% | $243.2798 | $243.28 | $243.30 | $243.30 |
| Purchase #3 | $9.76 | 9.638% | $10.7007 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $150.51 | 13.220% | $170.4074 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $108.78 | 11.587% | $121.3843 | $121.38 | $121.40 | $121.40 |
| Purchase #6 | $186.39 | 12.628% | $209.9273 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $94.63 | 10.705% | $104.7601 | $104.76 | $104.75 | $104.80 |
| 7 purchase totals = | $917.30 | $1,015.3224 | $1,015.32 | $1,015.35 | $1,015.40 | |