| 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 | $203.29 | 13.521% | $230.7768 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $162.88 | 7.351% | $174.8533 | $174.85 | $174.85 | $174.90 |
| Purchase #3 | $9.97 | 9.744% | $10.9415 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $104.86 | 10.280% | $115.6396 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $74.98 | 9.682% | $82.2396 | $82.24 | $82.25 | $82.20 |
| Purchase #6 | $169.73 | 8.300% | $183.8176 | $183.82 | $183.80 | $183.80 |
| Purchase #7 | $21.55 | 12.327% | $24.2065 | $24.21 | $24.20 | $24.20 |
| 7 purchase totals = | $747.26 | $822.4749 | $822.48 | $822.50 | $822.40 | |