| 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 | $132.64 | 10.774% | $146.9306 | $146.93 | $146.95 | $146.90 |
| Purchase #2 | $146.61 | 7.348% | $157.3829 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $202.70 | 3.109% | $209.0019 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $241.70 | 11.355% | $269.145 | $269.15 | $269.15 | $269.10 |
| Purchase #5 | $185.25 | 12.686% | $208.7508 | $208.75 | $208.75 | $208.80 |
| Purchase #6 | $150.99 | 7.767% | $162.7174 | $162.72 | $162.70 | $162.70 |
| Purchase #7 | $20.88 | 6.178% | $22.17 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $1,080.77 | $1,176.0986 | $1,176.10 | $1,176.10 | $1,176.10 | |