| 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 | $128.35 | 11.621% | $143.2656 | $143.27 | $143.25 | $143.30 |
| Purchase #2 | $163.51 | 7.158% | $175.214 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $142.48 | 7.159% | $152.6801 | $152.68 | $152.70 | $152.70 |
| Purchase #4 | $226.68 | 10.411% | $250.2797 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $189.38 | 3.234% | $195.5045 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $196.89 | 9.227% | $215.057 | $215.06 | $215.05 | $215.10 |
| Purchase #7 | $153.90 | 5.819% | $162.8554 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $1,201.19 | $1,294.8563 | $1,294.86 | $1,294.85 | $1,295.00 | |