| 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 | $135.64 | 8.577% | $147.2738 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $217.33 | 3.112% | $224.0933 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $233.57 | 7.137% | $250.2399 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $8.52 | 9.822% | $9.3568 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $37.85 | 6.136% | $40.1725 | $40.17 | $40.15 | $40.20 |
| Purchase #6 | $192.59 | 11.652% | $215.0306 | $215.03 | $215.05 | $215.00 |
| Purchase #7 | $159.56 | 10.237% | $175.8942 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $985.06 | $1,062.0611 | $1,062.05 | $1,062.05 | $1,062.10 | |