| 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 | $13.76 | 6.577% | $14.665 | $14.67 | $14.65 | $14.70 |
| Purchase #2 | $207.57 | 3.423% | $214.6751 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $229.60 | 7.129% | $245.9682 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $203.56 | 7.407% | $218.6377 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $230.61 | 11.123% | $256.2608 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $160.91 | 10.565% | $177.9101 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $19.86 | 6.634% | $21.1775 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $1,065.87 | $1,149.2944 | $1,149.31 | $1,149.30 | $1,149.40 | |