| 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 | $143.29 | 7.561% | $154.1242 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $5.77 | 13.687% | $6.5597 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $189.74 | 11.113% | $210.8258 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $239.73 | 9.641% | $262.8424 | $262.84 | $262.85 | $262.80 |
| Purchase #5 | $14.62 | 4.834% | $15.3267 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $77.66 | 5.247% | $81.7348 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $248.33 | 11.337% | $276.4832 | $276.48 | $276.50 | $276.50 |
| 7 purchase totals = | $919.14 | $1,007.8968 | $1,007.89 | $1,007.95 | $1,007.80 | |