| 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 | $134.26 | 8.731% | $145.9822 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $147.36 | 9.709% | $161.6672 | $161.67 | $161.65 | $161.70 |
| Purchase #3 | $25.41 | 10.470% | $28.0704 | $28.07 | $28.05 | $28.10 |
| Purchase #4 | $137.28 | 7.679% | $147.8217 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $59.30 | 10.627% | $65.6018 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $243.86 | 13.185% | $276.0129 | $276.01 | $276.00 | $276.00 |
| Purchase #7 | $241.39 | 6.870% | $257.9735 | $257.97 | $257.95 | $258.00 |
| 7 purchase totals = | $988.86 | $1,083.1297 | $1,083.12 | $1,083.05 | $1,083.20 | |