| 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 | $141.66 | 5.216% | $149.049 | $149.05 | $149.05 | $149.00 |
| Purchase #2 | $14.58 | 3.789% | $15.1324 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $191.73 | 10.287% | $211.4533 | $211.45 | $211.45 | $211.50 |
| Purchase #4 | $58.66 | 7.493% | $63.0554 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $156.36 | 11.778% | $174.7761 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $153.72 | 3.266% | $158.7405 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $96.92 | 13.381% | $109.8889 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $813.63 | $882.0956 | $882.10 | $882.15 | $882.10 | |