| 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 | $149.93 | 4.414% | $156.5479 | $156.55 | $156.55 | $156.50 |
| Purchase #2 | $115.65 | 8.468% | $125.4432 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $141.26 | 4.578% | $147.7269 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $165.65 | 5.866% | $175.367 | $175.37 | $175.35 | $175.40 |
| Purchase #5 | $98.37 | 7.147% | $105.4005 | $105.40 | $105.40 | $105.40 |
| Purchase #6 | $141.70 | 4.148% | $147.5777 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $153.66 | 3.788% | $159.4806 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $966.22 | $1,017.5438 | $1,017.55 | $1,017.60 | $1,017.50 | |