| 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 | $174.40 | 13.150% | $197.3336 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $151.77 | 5.416% | $159.9899 | $159.99 | $160.00 | $160.00 |
| Purchase #3 | $145.89 | 10.127% | $160.6643 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $203.38 | 6.791% | $217.1915 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $174.70 | 6.480% | $186.0206 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $159.41 | 8.283% | $172.6139 | $172.61 | $172.60 | $172.60 |
| Purchase #7 | $161.90 | 10.558% | $178.9934 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $1,171.45 | $1,272.8072 | $1,272.79 | $1,272.80 | $1,272.80 | |