| 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 | $144.30 | 3.138% | $148.8281 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $213.93 | 4.398% | $223.3386 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $239.37 | 8.163% | $258.9098 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $63.55 | 8.625% | $69.0312 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $207.31 | 6.849% | $221.5087 | $221.51 | $221.50 | $221.50 |
| Purchase #6 | $100.83 | 13.522% | $114.4642 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $45.57 | 4.316% | $47.5368 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $1,014.86 | $1,083.6174 | $1,083.62 | $1,083.65 | $1,083.50 | |