| 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 | $155.85 | 11.654% | $174.0128 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $38.27 | 9.486% | $41.9003 | $41.90 | $41.90 | $41.90 |
| Purchase #3 | $247.76 | 12.239% | $278.0833 | $278.08 | $278.10 | $278.10 |
| Purchase #4 | $82.91 | 11.710% | $92.6188 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $222.67 | 3.446% | $230.3432 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $17.74 | 12.393% | $19.9385 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $13.27 | 3.213% | $13.6964 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $778.47 | $850.5933 | $850.59 | $850.60 | $850.50 | |