| 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 | $154.73 | 4.616% | $161.8723 | $161.87 | $161.85 | $161.90 |
| Purchase #2 | $124.47 | 9.585% | $136.4004 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $73.74 | 13.557% | $83.7369 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $156.77 | 4.874% | $164.411 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $226.57 | 9.689% | $248.5224 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $235.72 | 5.372% | $248.3829 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $11.52 | 11.735% | $12.8719 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $983.52 | $1,056.1978 | $1,056.19 | $1,056.15 | $1,056.20 | |