| 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 | $153.35 | 9.819% | $168.4074 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $243.64 | 6.721% | $260.015 | $260.02 | $260.00 | $260.00 |
| Purchase #3 | $183.58 | 6.798% | $196.0598 | $196.06 | $196.05 | $196.10 |
| Purchase #4 | $118.76 | 13.177% | $134.409 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $115.88 | 9.210% | $126.5525 | $126.55 | $126.55 | $126.60 |
| Purchase #6 | $6.33 | 9.705% | $6.9443 | $6.94 | $6.95 | $6.90 |
| Purchase #7 | $145.74 | 7.278% | $156.347 | $156.35 | $156.35 | $156.30 |
| 7 purchase totals = | $967.28 | $1,048.7350 | $1,048.74 | $1,048.70 | $1,048.70 | |