| 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 | $172.56 | 3.608% | $178.786 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $92.88 | 4.151% | $96.7354 | $96.74 | $96.75 | $96.70 |
| Purchase #3 | $134.52 | 12.193% | $150.922 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $214.85 | 10.439% | $237.2782 | $237.28 | $237.30 | $237.30 |
| Purchase #5 | $25.58 | 7.598% | $27.5236 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $199.48 | 10.194% | $219.815 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $233.98 | 10.107% | $257.6284 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,073.85 | $1,168.6886 | $1,168.70 | $1,168.70 | $1,168.60 | |