| 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 | $145.57 | 10.744% | $161.21 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $175.74 | 13.510% | $199.4825 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $245.77 | 11.294% | $273.5273 | $273.53 | $273.55 | $273.50 |
| Purchase #4 | $26.51 | 7.486% | $28.4945 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $114.46 | 4.274% | $119.352 | $119.35 | $119.35 | $119.40 |
| Purchase #6 | $116.36 | 3.178% | $120.0579 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $174.33 | 12.484% | $196.0934 | $196.09 | $196.10 | $196.10 |
| 7 purchase totals = | $998.74 | $1,098.2176 | $1,098.21 | $1,098.25 | $1,098.30 | |