| 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 | $159.93 | 5.410% | $168.5822 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $245.56 | 8.408% | $266.2067 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $233.91 | 3.566% | $242.2512 | $242.25 | $242.25 | $242.30 |
| Purchase #4 | $172.35 | 10.314% | $190.1262 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $114.33 | 6.183% | $121.399 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $14.37 | 9.608% | $15.7507 | $15.75 | $15.75 | $15.80 |
| Purchase #7 | $109.73 | 7.824% | $118.3153 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $1,050.18 | $1,122.6313 | $1,122.64 | $1,122.65 | $1,122.70 | |