| 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 | $131.75 | 7.351% | $141.4349 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $249.75 | 9.289% | $272.9493 | $272.95 | $272.95 | $272.90 |
| Purchase #3 | $69.26 | 7.473% | $74.4358 | $74.44 | $74.45 | $74.40 |
| Purchase #4 | $92.40 | 13.671% | $105.032 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $162.67 | 6.198% | $172.7523 | $172.75 | $172.75 | $172.80 |
| Purchase #6 | $44.55 | 12.640% | $50.1811 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $248.26 | 10.328% | $273.9003 | $273.90 | $273.90 | $273.90 |
| 7 purchase totals = | $998.64 | $1,090.6857 | $1,090.68 | $1,090.75 | $1,090.60 | |