| 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 | $173.73 | 4.480% | $181.5131 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $112.65 | 6.311% | $119.7593 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $245.56 | 3.658% | $254.5426 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $242.90 | 3.829% | $252.2006 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $145.63 | 3.268% | $150.3892 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $202.67 | 5.637% | $214.0945 | $214.09 | $214.10 | $214.10 |
| Purchase #7 | $121.32 | 3.617% | $125.7081 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $1,244.46 | $1,298.2074 | $1,298.20 | $1,298.20 | $1,298.20 | |