| 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 | $152.56 | 8.774% | $165.9456 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $19.93 | 10.469% | $22.0165 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $92.97 | 13.553% | $105.5702 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $201.79 | 7.257% | $216.4339 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $179.80 | 9.646% | $197.1435 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $128.32 | 8.465% | $139.1823 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $114.53 | 8.337% | $124.0784 | $124.08 | $124.10 | $124.10 |
| 7 purchase totals = | $889.90 | $970.3704 | $970.37 | $970.40 | $970.30 | |