| 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 | $192.92 | 5.547% | $203.6213 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $33.72 | 9.550% | $36.9403 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $34.41 | 9.432% | $37.6556 | $37.66 | $37.65 | $37.70 |
| Purchase #4 | $179.96 | 11.795% | $201.1863 | $201.19 | $201.20 | $201.20 |
| Purchase #5 | $129.50 | 7.160% | $138.7722 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $177.43 | 4.264% | $184.9956 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $6.65 | 13.445% | $7.5441 | $7.54 | $7.55 | $7.50 |
| 7 purchase totals = | $754.59 | $810.7154 | $810.72 | $810.70 | $810.70 | |