| 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 | $82.55 | 13.181% | $93.4309 | $93.43 | $93.45 | $93.40 |
| Purchase #2 | $181.28 | 3.553% | $187.7209 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $197.86 | 11.455% | $220.5249 | $220.52 | $220.50 | $220.50 |
| Purchase #4 | $107.86 | 6.338% | $114.6962 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $218.56 | 10.636% | $241.806 | $241.81 | $241.80 | $241.80 |
| Purchase #6 | $92.25 | 3.682% | $95.6466 | $95.65 | $95.65 | $95.60 |
| Purchase #7 | $205.45 | 8.728% | $223.3817 | $223.38 | $223.40 | $223.40 |
| 7 purchase totals = | $1,085.81 | $1,177.2072 | $1,177.21 | $1,177.20 | $1,177.10 | |