| 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 | $166.82 | 7.181% | $178.7993 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $96.72 | 5.158% | $101.7088 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $239.93 | 13.300% | $271.8407 | $271.84 | $271.85 | $271.80 |
| Purchase #4 | $18.39 | 3.804% | $19.0896 | $19.09 | $19.10 | $19.10 |
| Purchase #5 | $97.25 | 11.845% | $108.7693 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $96.80 | 12.601% | $108.9978 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $233.82 | 3.110% | $241.0918 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $949.73 | $1,030.2973 | $1,030.30 | $1,030.30 | $1,030.30 | |