| 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 | $162.78 | 10.237% | $179.4438 | $179.44 | $179.45 | $179.40 |
| Purchase #2 | $215.84 | 6.187% | $229.194 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $128.82 | 8.407% | $139.6499 | $139.65 | $139.65 | $139.60 |
| Purchase #4 | $203.91 | 10.823% | $225.9792 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $83.74 | 13.577% | $95.1094 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $176.66 | 6.159% | $187.5405 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $245.46 | 8.691% | $266.7929 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $1,217.21 | $1,323.7097 | $1,323.70 | $1,323.75 | $1,323.60 | |