| 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 | $18.28 | 7.421% | $19.6366 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $198.29 | 13.118% | $224.3017 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $5.35 | 9.309% | $5.848 | $5.85 | $5.85 | $5.80 |
| Purchase #4 | $143.29 | 6.757% | $152.9721 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $129.36 | 13.792% | $147.2013 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $145.56 | 13.683% | $165.477 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $151.54 | 10.399% | $167.2986 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $791.67 | $882.7353 | $882.74 | $882.75 | $882.70 | |