| 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 | $132.72 | 11.454% | $147.9217 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $226.87 | 8.669% | $246.5374 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $87.58 | 8.598% | $95.1101 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $194.38 | 9.625% | $213.0891 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $133.76 | 11.485% | $149.1223 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $181.34 | 8.185% | $196.1827 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $127.67 | 7.523% | $137.2746 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $1,084.32 | $1,185.2379 | $1,185.23 | $1,185.20 | $1,185.20 | |