| 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 | $153.55 | 11.301% | $170.9027 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $198.37 | 7.851% | $213.944 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $226.37 | 12.212% | $254.0143 | $254.01 | $254.00 | $254.00 |
| Purchase #4 | $221.70 | 4.607% | $231.9137 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $180.53 | 8.766% | $196.3553 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $193.78 | 6.449% | $206.2769 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $214.42 | 8.247% | $232.1032 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,388.72 | $1,505.5101 | $1,505.50 | $1,505.50 | $1,505.50 | |