| 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 | $193.63 | 12.319% | $217.4833 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $172.60 | 3.328% | $178.3441 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $49.51 | 8.400% | $53.6688 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $118.80 | 12.834% | $134.0468 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $137.96 | 6.326% | $146.6873 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $36.57 | 4.153% | $38.0888 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $35.31 | 7.120% | $37.8241 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $744.38 | $806.1432 | $806.14 | $806.15 | $806.10 | |