| 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 | $189.84 | 6.528% | $202.2328 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $177.72 | 9.124% | $193.9352 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $30.66 | 6.537% | $32.6642 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $128.34 | 10.401% | $141.6886 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $98.33 | 11.647% | $109.7825 | $109.78 | $109.80 | $109.80 |
| Purchase #6 | $115.68 | 4.851% | $121.2916 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $158.91 | 13.537% | $180.4216 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $899.48 | $982.0165 | $982.01 | $982.05 | $982.00 | |