| 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 | $173.85 | 8.737% | $189.0393 | $189.04 | $189.05 | $189.00 |
| Purchase #2 | $31.61 | 9.670% | $34.6667 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $106.74 | 12.742% | $120.3408 | $120.34 | $120.35 | $120.30 |
| Purchase #4 | $225.38 | 8.814% | $245.245 | $245.25 | $245.25 | $245.20 |
| Purchase #5 | $214.82 | 8.406% | $232.8778 | $232.88 | $232.90 | $232.90 |
| Purchase #6 | $78.56 | 8.472% | $85.2156 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $205.86 | 5.516% | $217.2152 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $1,036.82 | $1,124.6004 | $1,124.62 | $1,124.60 | $1,124.50 | |