| 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 | $184.30 | 10.351% | $203.3769 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $8.60 | 13.831% | $9.7895 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $53.95 | 8.818% | $58.7073 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $131.25 | 10.454% | $144.9709 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $98.38 | 4.117% | $102.4303 | $102.43 | $102.45 | $102.40 |
| Purchase #6 | $248.72 | 13.863% | $283.2001 | $283.20 | $283.20 | $283.20 |
| Purchase #7 | $191.97 | 5.784% | $203.0735 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $917.17 | $1,005.5485 | $1,005.55 | $1,005.55 | $1,005.60 | |