| 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 | $164.50 | 7.539% | $176.9017 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $228.93 | 13.248% | $259.2586 | $259.26 | $259.25 | $259.30 |
| Purchase #3 | $76.92 | 13.780% | $87.5196 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $50.51 | 9.417% | $55.2665 | $55.27 | $55.25 | $55.30 |
| Purchase #5 | $219.34 | 3.474% | $226.9599 | $226.96 | $226.95 | $227.00 |
| Purchase #6 | $157.78 | 9.770% | $173.1951 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $203.44 | 3.417% | $210.3915 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $1,101.42 | $1,189.4929 | $1,189.50 | $1,189.45 | $1,189.60 | |