| 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 | $184.59 | 4.184% | $192.3132 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $13.88 | 4.159% | $14.4573 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $127.26 | 7.509% | $136.816 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $239.93 | 3.310% | $247.8717 | $247.87 | $247.85 | $247.90 |
| Purchase #5 | $70.95 | 3.408% | $73.368 | $73.37 | $73.35 | $73.40 |
| Purchase #6 | $158.64 | 11.334% | $176.6203 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $20.52 | 10.783% | $22.7327 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $815.77 | $864.1792 | $864.18 | $864.10 | $864.20 | |