| 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 | $140.90 | 13.434% | $159.8285 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $108.82 | 3.281% | $112.3904 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $195.57 | 4.857% | $205.0688 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $56.99 | 12.231% | $63.9604 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $220.62 | 7.551% | $237.279 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $239.90 | 10.189% | $264.3434 | $264.34 | $264.35 | $264.30 |
| Purchase #7 | $30.27 | 9.232% | $33.0645 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $993.07 | $1,075.9350 | $1,075.93 | $1,075.95 | $1,076.00 | |