| 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 | $173.94 | 6.409% | $185.0878 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $183.53 | 8.463% | $199.0621 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $84.94 | 6.147% | $90.1613 | $90.16 | $90.15 | $90.20 |
| Purchase #4 | $237.68 | 9.652% | $260.6209 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $187.43 | 6.448% | $199.5155 | $199.52 | $199.50 | $199.50 |
| Purchase #6 | $189.88 | 8.752% | $206.4983 | $206.50 | $206.50 | $206.50 |
| Purchase #7 | $171.62 | 7.513% | $184.5138 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $1,229.02 | $1,325.4597 | $1,325.46 | $1,325.40 | $1,325.50 | |