| 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 | $142.65 | 5.839% | $150.9793 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $250.93 | 5.439% | $264.5781 | $264.58 | $264.60 | $264.60 |
| Purchase #3 | $114.71 | 12.823% | $129.4193 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $13.82 | 8.240% | $14.9588 | $14.96 | $14.95 | $15.00 |
| Purchase #5 | $31.25 | 9.799% | $34.3122 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $136.31 | 11.801% | $152.3959 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $232.69 | 11.781% | $260.1032 | $260.10 | $260.10 | $260.10 |
| 7 purchase totals = | $922.36 | $1,006.7468 | $1,006.75 | $1,006.75 | $1,006.80 | |