| 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 | $185.54 | 4.270% | $193.4626 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $72.51 | 6.608% | $77.3015 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $20.30 | 6.444% | $21.6081 | $21.61 | $21.60 | $21.60 |
| Purchase #4 | $155.95 | 13.121% | $176.4122 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $59.76 | 12.317% | $67.1206 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $31.27 | 11.509% | $34.8689 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $165.25 | 5.607% | $174.5156 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $690.58 | $745.2895 | $745.29 | $745.20 | $745.30 | |