| 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 | $181.58 | 9.314% | $198.4924 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $46.98 | 9.518% | $51.4516 | $51.45 | $51.45 | $51.50 |
| Purchase #3 | $110.93 | 9.270% | $121.2132 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $173.97 | 13.638% | $197.696 | $197.70 | $197.70 | $197.70 |
| Purchase #5 | $164.70 | 11.678% | $183.9337 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $80.78 | 10.152% | $88.9808 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $239.87 | 5.476% | $253.0053 | $253.01 | $253.00 | $253.00 |
| 7 purchase totals = | $998.81 | $1,094.7730 | $1,094.77 | $1,094.80 | $1,094.80 | |