| 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 | $149.69 | 8.381% | $162.2355 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $129.54 | 3.393% | $133.9353 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $32.88 | 12.139% | $36.8713 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $76.57 | 3.542% | $79.2821 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $161.61 | 11.819% | $180.7107 | $180.71 | $180.70 | $180.70 |
| Purchase #6 | $91.98 | 12.337% | $103.3276 | $103.33 | $103.35 | $103.30 |
| Purchase #7 | $205.46 | 10.854% | $227.7606 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $847.73 | $924.1231 | $924.13 | $924.15 | $924.10 | |