| 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 | $157.71 | 3.707% | $163.5563 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $140.51 | 3.265% | $145.0977 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $59.75 | 9.562% | $65.4633 | $65.46 | $65.45 | $65.50 |
| Purchase #4 | $219.71 | 4.769% | $230.188 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $25.26 | 13.131% | $28.5769 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $187.43 | 5.369% | $197.4931 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $240.69 | 12.488% | $270.7474 | $270.75 | $270.75 | $270.70 |
| 7 purchase totals = | $1,031.06 | $1,101.1227 | $1,101.13 | $1,101.15 | $1,101.20 | |