| 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 | $114.73 | 12.696% | $129.2961 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $10.93 | 3.760% | $11.341 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $16.64 | 3.172% | $17.1678 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $173.95 | 10.498% | $192.2113 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $188.88 | 4.204% | $196.8205 | $196.82 | $196.80 | $196.80 |
| Purchase #6 | $76.82 | 10.132% | $84.6034 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $108.97 | 6.332% | $115.87 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $690.92 | $747.3101 | $747.31 | $747.25 | $747.30 | |