| 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 | $183.90 | 13.601% | $208.9122 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $147.48 | 13.145% | $166.8662 | $166.87 | $166.85 | $166.90 |
| Purchase #3 | $30.71 | 4.190% | $31.9967 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $113.73 | 11.342% | $126.6293 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $203.95 | 3.796% | $211.6919 | $211.69 | $211.70 | $211.70 |
| Purchase #6 | $228.97 | 8.105% | $247.528 | $247.53 | $247.55 | $247.50 |
| Purchase #7 | $147.84 | 13.761% | $168.1843 | $168.18 | $168.20 | $168.20 |
| 7 purchase totals = | $1,056.58 | $1,161.8086 | $1,161.81 | $1,161.85 | $1,161.80 | |