| 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 | $187.80 | 5.646% | $198.4032 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $40.83 | 12.582% | $45.9672 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $72.82 | 5.589% | $76.8899 | $76.89 | $76.90 | $76.90 |
| Purchase #4 | $33.51 | 9.632% | $36.7377 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $156.81 | 5.337% | $165.1789 | $165.18 | $165.20 | $165.20 |
| Purchase #6 | $56.53 | 12.573% | $63.6375 | $63.64 | $63.65 | $63.60 |
| Purchase #7 | $172.26 | 8.852% | $187.5085 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $720.56 | $774.3229 | $774.33 | $774.35 | $774.30 | |