| 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 | $172.39 | 3.834% | $178.9994 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $233.67 | 8.150% | $252.7141 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $77.75 | 4.174% | $80.9953 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $122.38 | 12.617% | $137.8207 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $5.64 | 5.665% | $5.9595 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $91.52 | 4.434% | $95.578 | $95.58 | $95.60 | $95.60 |
| Purchase #7 | $69.55 | 8.344% | $75.3533 | $75.35 | $75.35 | $75.40 |
| 7 purchase totals = | $772.90 | $827.4203 | $827.42 | $827.40 | $827.50 | |