| 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 | $184.59 | 4.819% | $193.4854 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $75.28 | 6.707% | $80.329 | $80.33 | $80.35 | $80.30 |
| Purchase #3 | $148.63 | 9.207% | $162.3144 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $72.93 | 10.708% | $80.7393 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $37.65 | 5.291% | $39.6421 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $74.67 | 13.471% | $84.7288 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $211.30 | 9.273% | $230.8938 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $805.05 | $872.1328 | $872.13 | $872.20 | $872.00 | |