| 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 | $201.51 | 9.816% | $221.2902 | $221.29 | $221.30 | $221.30 |
| Purchase #2 | $107.62 | 6.613% | $114.7369 | $114.74 | $114.75 | $114.70 |
| Purchase #3 | $153.40 | 5.664% | $162.0886 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $181.33 | 4.394% | $189.2976 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $143.72 | 12.871% | $162.2182 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $88.74 | 9.584% | $97.2448 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $205.95 | 7.677% | $221.7608 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $1,082.27 | $1,168.6371 | $1,168.64 | $1,168.65 | $1,168.60 | |