| 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 | $140.42 | 13.276% | $159.0622 | $159.06 | $159.05 | $159.10 |
| Purchase #2 | $77.93 | 9.667% | $85.4635 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $194.65 | 6.368% | $207.0453 | $207.05 | $207.05 | $207.00 |
| Purchase #4 | $92.92 | 8.737% | $101.0384 | $101.04 | $101.05 | $101.00 |
| Purchase #5 | $22.64 | 4.609% | $23.6835 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $208.85 | 5.840% | $221.0468 | $221.05 | $221.05 | $221.00 |
| Purchase #7 | $162.53 | 4.768% | $170.2794 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $899.94 | $967.6191 | $967.62 | $967.65 | $967.60 | |