| 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 | $149.55 | 5.192% | $157.3146 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $17.98 | 12.254% | $20.1833 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $171.65 | 9.806% | $188.482 | $188.48 | $188.50 | $188.50 |
| Purchase #4 | $181.92 | 11.441% | $202.7335 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $122.54 | 6.114% | $130.0321 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $67.77 | 10.142% | $74.6432 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $72.80 | 6.650% | $77.6412 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $784.21 | $851.0299 | $851.01 | $851.10 | $850.90 | |