| 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 | $154.78 | 5.163% | $162.7713 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $13.79 | 9.589% | $15.1123 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $156.80 | 6.339% | $166.7396 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $80.44 | 4.780% | $84.285 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $86.80 | 5.484% | $91.5601 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $49.55 | 3.672% | $51.3695 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $71.96 | 8.822% | $78.3083 | $78.31 | $78.30 | $78.30 |
| 7 purchase totals = | $614.12 | $650.1461 | $650.15 | $650.10 | $650.20 | |