| 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 | $135.41 | 11.612% | $151.1338 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $63.39 | 5.621% | $66.9532 | $66.95 | $66.95 | $67.00 |
| Purchase #3 | $196.37 | 12.324% | $220.5706 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $180.55 | 12.498% | $203.1151 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $112.62 | 9.368% | $123.1702 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $202.29 | 8.826% | $220.1441 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $166.95 | 13.415% | $189.3463 | $189.35 | $189.35 | $189.30 |
| 7 purchase totals = | $1,057.58 | $1,174.4333 | $1,174.43 | $1,174.40 | $1,174.40 | |