| 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 | $172.26 | 4.159% | $179.4243 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $249.44 | 10.365% | $275.2945 | $275.29 | $275.30 | $275.30 |
| Purchase #3 | $206.75 | 10.544% | $228.5497 | $228.55 | $228.55 | $228.50 |
| Purchase #4 | $214.85 | 11.645% | $239.8693 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $103.40 | 7.233% | $110.8789 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $73.94 | 10.871% | $81.978 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $43.93 | 4.294% | $45.8164 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $1,064.57 | $1,161.8111 | $1,161.81 | $1,161.80 | $1,161.80 | |