| 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 | $136.77 | 13.763% | $155.5937 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $150.53 | 4.493% | $157.2933 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $155.70 | 3.530% | $161.1962 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $121.36 | 13.740% | $138.0349 | $138.03 | $138.05 | $138.00 |
| Purchase #5 | $123.32 | 9.259% | $134.7382 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $51.31 | 4.637% | $53.6892 | $53.69 | $53.70 | $53.70 |
| Purchase #7 | $190.52 | 3.444% | $197.0815 | $197.08 | $197.10 | $197.10 |
| 7 purchase totals = | $929.51 | $997.6270 | $997.62 | $997.70 | $997.60 | |