| 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 | $170.94 | 11.741% | $191.0101 | $191.01 | $191.00 | $191.00 |
| Purchase #2 | $139.86 | 5.261% | $147.218 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $202.59 | 11.133% | $225.1443 | $225.14 | $225.15 | $225.10 |
| Purchase #4 | $73.45 | 9.705% | $80.5783 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $217.28 | 13.404% | $246.4042 | $246.40 | $246.40 | $246.40 |
| Purchase #6 | $73.98 | 4.163% | $77.0598 | $77.06 | $77.05 | $77.10 |
| Purchase #7 | $184.74 | 7.772% | $199.098 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $1,062.84 | $1,166.5127 | $1,166.51 | $1,166.50 | $1,166.50 | |