| 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 | $176.73 | 7.332% | $189.6878 | $189.69 | $189.70 | $189.70 |
| Purchase #2 | $56.63 | 6.246% | $60.1671 | $60.17 | $60.15 | $60.20 |
| Purchase #3 | $44.30 | 12.349% | $49.7706 | $49.77 | $49.75 | $49.80 |
| Purchase #4 | $16.37 | 13.147% | $18.5222 | $18.52 | $18.50 | $18.50 |
| Purchase #5 | $159.63 | 3.138% | $164.6392 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $34.29 | 5.779% | $36.2716 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $176.33 | 13.836% | $200.727 | $200.73 | $200.75 | $200.70 |
| 7 purchase totals = | $664.28 | $719.7855 | $719.79 | $719.75 | $719.80 | |