| 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 | $101.55 | 6.710% | $108.364 | $108.36 | $108.35 | $108.40 |
| Purchase #2 | $242.71 | 13.528% | $275.5438 | $275.54 | $275.55 | $275.50 |
| Purchase #3 | $96.78 | 9.714% | $106.1812 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $147.73 | 6.817% | $157.8008 | $157.80 | $157.80 | $157.80 |
| Purchase #5 | $83.78 | 9.732% | $91.9335 | $91.93 | $91.95 | $91.90 |
| Purchase #6 | $203.98 | 10.630% | $225.6631 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $198.93 | 11.405% | $221.618 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $1,075.46 | $1,187.1044 | $1,187.09 | $1,187.10 | $1,187.10 | |