| 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 | $136.93 | 11.604% | $152.8194 | $152.82 | $152.80 | $152.80 |
| Purchase #2 | $90.37 | 3.277% | $93.3314 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $113.95 | 6.493% | $121.3488 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $210.48 | 3.682% | $218.2299 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $170.45 | 8.127% | $184.3025 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $6.27 | 6.701% | $6.6902 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $117.85 | 7.493% | $126.6805 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $846.30 | $903.4027 | $903.40 | $903.45 | $903.30 | |