| 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 | $176.66 | 9.815% | $193.9992 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $20.93 | 12.271% | $23.4983 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $171.57 | 10.279% | $189.2057 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $197.73 | 10.211% | $217.9202 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $113.72 | 6.301% | $120.8855 | $120.89 | $120.90 | $120.90 |
| Purchase #6 | $6.34 | 7.529% | $6.8173 | $6.82 | $6.80 | $6.80 |
| Purchase #7 | $200.99 | 6.670% | $214.396 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $887.94 | $966.7222 | $966.74 | $966.70 | $966.70 | |