| 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 | $201.98 | 7.759% | $217.6516 | $217.65 | $217.65 | $217.70 |
| Purchase #2 | $174.72 | 13.685% | $198.6304 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $190.85 | 12.485% | $214.6776 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $184.34 | 4.175% | $192.0362 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $68.56 | 3.600% | $71.0282 | $71.03 | $71.05 | $71.00 |
| Purchase #6 | $94.77 | 13.814% | $107.8615 | $107.86 | $107.85 | $107.90 |
| Purchase #7 | $142.87 | 11.853% | $159.8044 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $1,058.09 | $1,161.6899 | $1,161.69 | $1,161.75 | $1,161.70 | |