| 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 | $182.71 | 13.375% | $207.1475 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $5.72 | 13.259% | $6.4784 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $153.26 | 12.779% | $172.8451 | $172.85 | $172.85 | $172.80 |
| Purchase #4 | $170.81 | 3.248% | $176.3579 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $149.97 | 4.420% | $156.5987 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $155.77 | 7.821% | $167.9528 | $167.95 | $167.95 | $168.00 |
| Purchase #7 | $121.95 | 13.433% | $138.3315 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $940.19 | $1,025.7119 | $1,025.72 | $1,025.75 | $1,025.70 | |