| 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 | $14.93 | 7.495% | $16.049 | $16.05 | $16.05 | $16.00 |
| Purchase #2 | $193.36 | 9.680% | $212.0772 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $105.42 | 4.618% | $110.2883 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $189.40 | 4.536% | $197.9912 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $154.99 | 3.694% | $160.7153 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $187.40 | 4.408% | $195.6606 | $195.66 | $195.65 | $195.70 |
| Purchase #7 | $182.44 | 7.187% | $195.552 | $195.55 | $195.55 | $195.60 |
| 7 purchase totals = | $1,027.94 | $1,088.3336 | $1,088.34 | $1,088.35 | $1,088.40 | |