| 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 | $179.38 | 8.176% | $194.0461 | $194.05 | $194.05 | $194.00 |
| Purchase #2 | $18.75 | 12.608% | $21.114 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $73.84 | 5.385% | $77.8163 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $83.80 | 9.809% | $92.0199 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $221.26 | 13.193% | $250.4508 | $250.45 | $250.45 | $250.50 |
| Purchase #6 | $181.62 | 12.276% | $203.9157 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $15.44 | 3.747% | $16.0185 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $774.09 | $855.3813 | $855.39 | $855.30 | $855.30 | |