| 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 | $16.46 | 10.670% | $18.2163 | $18.22 | $18.20 | $18.20 |
| Purchase #2 | $48.72 | 5.550% | $51.424 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $114.42 | 3.460% | $118.3789 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $76.64 | 10.623% | $84.7815 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $178.98 | 10.615% | $197.9787 | $197.98 | $198.00 | $198.00 |
| Purchase #6 | $180.42 | 6.191% | $191.5898 | $191.59 | $191.60 | $191.60 |
| Purchase #7 | $152.53 | 5.678% | $161.1907 | $161.19 | $161.20 | $161.20 |
| 7 purchase totals = | $768.17 | $823.5599 | $823.56 | $823.60 | $823.60 | |