| 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 | $178.63 | 9.201% | $195.0657 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $151.30 | 11.525% | $168.7373 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $133.67 | 10.220% | $147.3311 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $96.64 | 7.519% | $103.9064 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $75.57 | 10.236% | $83.3053 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $22.78 | 6.848% | $24.34 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $193.72 | 7.265% | $207.7938 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $852.31 | $930.4796 | $930.49 | $930.50 | $930.40 | |