| 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 | $174.30 | 11.102% | $193.6508 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $146.56 | 3.566% | $151.7863 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $183.43 | 6.271% | $194.9329 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $17.43 | 3.640% | $18.0645 | $18.06 | $18.05 | $18.10 |
| Purchase #5 | $186.81 | 3.765% | $193.8434 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $237.44 | 3.438% | $245.6032 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $191.98 | 13.393% | $217.6919 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $1,137.95 | $1,215.5730 | $1,215.56 | $1,215.60 | $1,215.60 | |