| 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 | $198.47 | 8.856% | $216.0465 | $216.05 | $216.05 | $216.00 |
| Purchase #2 | $56.62 | 3.139% | $58.3973 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $159.39 | 12.546% | $179.3871 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $211.90 | 12.158% | $237.6628 | $237.66 | $237.65 | $237.70 |
| Purchase #5 | $123.68 | 8.192% | $133.8119 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $90.76 | 6.117% | $96.3118 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $165.99 | 12.500% | $186.7388 | $186.74 | $186.75 | $186.70 |
| 7 purchase totals = | $1,006.81 | $1,108.3562 | $1,108.36 | $1,108.35 | $1,108.30 | |