| 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 | $206.74 | 7.215% | $221.6563 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $112.66 | 9.676% | $123.561 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $171.82 | 9.779% | $188.6223 | $188.62 | $188.60 | $188.60 |
| Purchase #4 | $49.49 | 7.521% | $53.2121 | $53.21 | $53.20 | $53.20 |
| Purchase #5 | $147.39 | 7.217% | $158.0271 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $245.93 | 11.389% | $273.939 | $273.94 | $273.95 | $273.90 |
| Purchase #7 | $123.67 | 5.445% | $130.4038 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $1,057.70 | $1,149.4216 | $1,149.42 | $1,149.40 | $1,149.40 | |