| 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 | $140.82 | 9.759% | $154.5626 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $70.48 | 7.847% | $76.0106 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $84.39 | 10.295% | $93.078 | $93.08 | $93.10 | $93.10 |
| Purchase #4 | $250.51 | 3.108% | $258.2959 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $148.26 | 13.190% | $167.8155 | $167.82 | $167.80 | $167.80 |
| Purchase #6 | $92.35 | 3.465% | $95.5499 | $95.55 | $95.55 | $95.50 |
| Purchase #7 | $135.90 | 5.247% | $143.0307 | $143.03 | $143.05 | $143.00 |
| 7 purchase totals = | $922.71 | $988.3432 | $988.35 | $988.35 | $988.30 | |