| 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 | $189.56 | 5.231% | $199.4759 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $213.65 | 4.554% | $223.3796 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $133.27 | 10.515% | $147.2833 | $147.28 | $147.30 | $147.30 |
| Purchase #4 | $97.58 | 4.486% | $101.9574 | $101.96 | $101.95 | $102.00 |
| Purchase #5 | $66.90 | 8.737% | $72.7451 | $72.75 | $72.75 | $72.70 |
| Purchase #6 | $171.35 | 8.608% | $186.0998 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $78.98 | 6.691% | $84.2646 | $84.26 | $84.25 | $84.30 |
| 7 purchase totals = | $951.29 | $1,015.2057 | $1,015.21 | $1,015.25 | $1,015.30 | |