| 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 | $170.51 | 4.846% | $178.7729 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $137.43 | 12.713% | $154.9015 | $154.90 | $154.90 | $154.90 |
| Purchase #3 | $177.55 | 6.266% | $188.6753 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $219.30 | 6.582% | $233.7343 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $223.32 | 7.592% | $240.2745 | $240.27 | $240.25 | $240.30 |
| Purchase #6 | $91.40 | 4.403% | $95.4243 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $195.58 | 11.343% | $217.7646 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $1,215.09 | $1,309.5474 | $1,309.53 | $1,309.50 | $1,309.60 | |