| 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 | $181.84 | 5.392% | $191.6448 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $150.63 | 11.362% | $167.7446 | $167.74 | $167.75 | $167.70 |
| Purchase #3 | $178.67 | 8.330% | $193.5532 | $193.55 | $193.55 | $193.60 |
| Purchase #4 | $195.69 | 5.181% | $205.8287 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $18.92 | 11.391% | $21.0752 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $160.55 | 4.792% | $168.2436 | $168.24 | $168.25 | $168.20 |
| Purchase #7 | $152.44 | 3.134% | $157.2175 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $1,038.74 | $1,105.3076 | $1,105.30 | $1,105.35 | $1,105.20 | |