| 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 | $225.46 | 13.446% | $255.7754 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $172.42 | 3.715% | $178.8254 | $178.83 | $178.85 | $178.80 |
| Purchase #3 | $36.73 | 13.345% | $41.6316 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $32.84 | 6.182% | $34.8702 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $92.31 | 7.518% | $99.2499 | $99.25 | $99.25 | $99.20 |
| Purchase #6 | $163.85 | 10.623% | $181.2558 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $186.84 | 7.874% | $201.5518 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $910.45 | $993.1601 | $993.17 | $993.20 | $993.20 | |