| 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 | $144.26 | 5.269% | $151.8611 | $151.86 | $151.85 | $151.90 |
| Purchase #2 | $83.55 | 9.748% | $91.6945 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $172.67 | 8.725% | $187.7355 | $187.74 | $187.75 | $187.70 |
| Purchase #4 | $89.38 | 7.720% | $96.2801 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $126.83 | 10.361% | $139.9709 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $34.69 | 3.592% | $35.9361 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $134.49 | 3.779% | $139.5724 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $785.87 | $843.0506 | $843.05 | $843.05 | $843.10 | |