| 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 | $172.85 | 11.873% | $193.3725 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $115.35 | 4.486% | $120.5246 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $231.85 | 7.758% | $249.8369 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $103.56 | 9.258% | $113.1476 | $113.15 | $113.15 | $113.10 |
| Purchase #5 | $107.51 | 9.276% | $117.4826 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $124.59 | 11.510% | $138.9303 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $90.31 | 11.262% | $100.4807 | $100.48 | $100.50 | $100.50 |
| 7 purchase totals = | $946.02 | $1,033.7752 | $1,033.77 | $1,033.80 | $1,033.70 | |