| 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 | $181.99 | 9.700% | $199.643 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $217.36 | 6.578% | $231.6579 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $225.52 | 13.156% | $255.1894 | $255.19 | $255.20 | $255.20 |
| Purchase #4 | $178.35 | 7.859% | $192.3665 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $238.32 | 5.467% | $251.349 | $251.35 | $251.35 | $251.30 |
| Purchase #6 | $132.72 | 13.163% | $150.1899 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $40.62 | 4.436% | $42.4219 | $42.42 | $42.40 | $42.40 |
| 7 purchase totals = | $1,214.88 | $1,322.8176 | $1,322.82 | $1,322.80 | $1,322.80 | |