| 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 | $172.74 | 3.169% | $178.2141 | $178.21 | $178.20 | $178.20 |
| Purchase #2 | $126.92 | 7.785% | $136.8007 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $58.33 | 5.815% | $61.7219 | $61.72 | $61.70 | $61.70 |
| Purchase #4 | $199.55 | 9.616% | $218.7387 | $218.74 | $218.75 | $218.70 |
| Purchase #5 | $209.73 | 9.121% | $228.8595 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $184.41 | 4.368% | $192.465 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $142.40 | 11.226% | $158.3858 | $158.39 | $158.40 | $158.40 |
| 7 purchase totals = | $1,094.08 | $1,175.1857 | $1,175.19 | $1,175.15 | $1,175.20 | |