| 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 | $174.87 | 6.378% | $186.0232 | $186.02 | $186.00 | $186.00 |
| Purchase #2 | $8.39 | 11.521% | $9.3566 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $250.61 | 7.814% | $270.1927 | $270.19 | $270.20 | $270.20 |
| Purchase #4 | $183.94 | 11.168% | $204.4824 | $204.48 | $204.50 | $204.50 |
| Purchase #5 | $134.87 | 11.511% | $150.3949 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $52.60 | 5.679% | $55.5872 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $115.96 | 12.343% | $130.2729 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $921.24 | $1,006.3099 | $1,006.30 | $1,006.30 | $1,006.40 | |