| 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 | $148.56 | 10.672% | $164.4143 | $164.41 | $164.40 | $164.40 |
| Purchase #2 | $83.35 | 7.568% | $89.6579 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $187.92 | 7.600% | $202.2019 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $245.74 | 9.734% | $269.6603 | $269.66 | $269.65 | $269.70 |
| Purchase #5 | $224.99 | 8.760% | $244.6991 | $244.70 | $244.70 | $244.70 |
| Purchase #6 | $176.44 | 4.161% | $183.7817 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $203.31 | 6.729% | $216.9907 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $1,270.31 | $1,371.4059 | $1,371.40 | $1,371.40 | $1,371.50 | |