| 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 | $140.35 | 3.429% | $145.1626 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $208.50 | 7.274% | $223.6663 | $223.67 | $223.65 | $223.70 |
| Purchase #3 | $155.30 | 13.202% | $175.8027 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $167.55 | 9.103% | $182.8021 | $182.80 | $182.80 | $182.80 |
| Purchase #5 | $228.68 | 10.614% | $252.9521 | $252.95 | $252.95 | $253.00 |
| Purchase #6 | $117.91 | 12.346% | $132.4672 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $107.76 | 7.491% | $115.8323 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $1,126.05 | $1,228.6853 | $1,228.68 | $1,228.65 | $1,228.80 | |