| 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 | $163.55 | 6.411% | $174.0352 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $203.85 | 10.401% | $225.0524 | $225.05 | $225.05 | $225.10 |
| Purchase #3 | $86.37 | 10.251% | $95.2238 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $39.46 | 8.861% | $42.9566 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $135.82 | 3.191% | $140.154 | $140.15 | $140.15 | $140.20 |
| Purchase #6 | $165.69 | 5.133% | $174.1949 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $201.54 | 6.511% | $214.6623 | $214.66 | $214.65 | $214.70 |
| 7 purchase totals = | $996.28 | $1,066.2792 | $1,066.27 | $1,066.25 | $1,066.40 | |