| 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 | $171.47 | 7.593% | $184.4897 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $133.30 | 3.413% | $137.8495 | $137.85 | $137.85 | $137.80 |
| Purchase #3 | $230.67 | 7.604% | $248.2101 | $248.21 | $248.20 | $248.20 |
| Purchase #4 | $178.66 | 4.831% | $187.2911 | $187.29 | $187.30 | $187.30 |
| Purchase #5 | $181.85 | 8.800% | $197.8528 | $197.85 | $197.85 | $197.90 |
| Purchase #6 | $201.62 | 9.302% | $220.3747 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $248.75 | 13.326% | $281.8984 | $281.90 | $281.90 | $281.90 |
| 7 purchase totals = | $1,346.32 | $1,457.9663 | $1,457.96 | $1,457.95 | $1,458.00 | |