| 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 | $152.42 | 7.593% | $163.9933 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $210.67 | 4.733% | $220.641 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $158.47 | 12.655% | $178.5244 | $178.52 | $178.50 | $178.50 |
| Purchase #4 | $200.51 | 9.723% | $220.0056 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $147.25 | 11.835% | $164.677 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $121.38 | 11.709% | $135.5924 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $54.97 | 11.181% | $61.1162 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $1,045.67 | $1,144.5499 | $1,144.55 | $1,144.55 | $1,144.50 | |