| 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 | $163.62 | 7.245% | $175.4743 | $175.47 | $175.45 | $175.50 |
| Purchase #2 | $108.54 | 12.674% | $122.2964 | $122.30 | $122.30 | $122.30 |
| Purchase #3 | $138.25 | 6.502% | $147.239 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $194.37 | 6.262% | $206.5414 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $213.81 | 3.702% | $221.7252 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $167.30 | 9.601% | $183.3625 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $228.91 | 11.223% | $254.6006 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $1,214.80 | $1,311.2394 | $1,311.24 | $1,311.25 | $1,311.20 | |