| 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 | $168.82 | 12.631% | $190.1437 | $190.14 | $190.15 | $190.10 |
| Purchase #2 | $48.41 | 7.513% | $52.047 | $52.05 | $52.05 | $52.00 |
| Purchase #3 | $197.57 | 10.423% | $218.1627 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $180.68 | 13.179% | $204.4918 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $100.86 | 9.631% | $110.5738 | $110.57 | $110.55 | $110.60 |
| Purchase #6 | $111.30 | 8.559% | $120.8262 | $120.83 | $120.85 | $120.80 |
| Purchase #7 | $121.58 | 13.339% | $137.7976 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $929.22 | $1,034.0428 | $1,034.04 | $1,034.05 | $1,034.00 | |