| 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 | $92.34 | 4.160% | $96.1813 | $96.18 | $96.20 | $96.20 |
| Purchase #2 | $166.93 | 13.872% | $190.0865 | $190.09 | $190.10 | $190.10 |
| Purchase #3 | $223.64 | 13.160% | $253.071 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $130.34 | 12.709% | $146.9049 | $146.90 | $146.90 | $146.90 |
| Purchase #5 | $147.84 | 10.148% | $162.8428 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $195.95 | 9.390% | $214.3497 | $214.35 | $214.35 | $214.30 |
| Purchase #7 | $15.41 | 7.567% | $16.5761 | $16.58 | $16.60 | $16.60 |
| 7 purchase totals = | $972.45 | $1,080.0123 | $1,080.01 | $1,080.05 | $1,080.00 | |