| 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 | $136.82 | 7.400% | $146.9447 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $192.61 | 13.806% | $219.2017 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $89.73 | 11.391% | $99.9511 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $240.39 | 12.132% | $269.5541 | $269.55 | $269.55 | $269.60 |
| Purchase #5 | $214.90 | 10.364% | $237.1722 | $237.17 | $237.15 | $237.20 |
| Purchase #6 | $162.74 | 9.416% | $178.0636 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $131.68 | 13.689% | $149.7057 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $1,168.87 | $1,300.5931 | $1,300.58 | $1,300.55 | $1,300.70 | |