| 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 | $161.66 | 11.170% | $179.7174 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $171.32 | 10.147% | $188.7038 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $23.97 | 5.759% | $25.3504 | $25.35 | $25.35 | $25.40 |
| Purchase #4 | $60.58 | 6.262% | $64.3735 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $130.92 | 4.217% | $136.4409 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $123.47 | 6.421% | $131.398 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $230.68 | 7.729% | $248.5093 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $902.60 | $974.4933 | $974.49 | $974.45 | $974.50 | |