| 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 | $161.93 | 5.165% | $170.2937 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $114.64 | 7.443% | $123.1727 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $198.68 | 3.732% | $206.0947 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $144.37 | 8.630% | $156.8291 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $134.77 | 8.239% | $145.8737 | $145.87 | $145.85 | $145.90 |
| Purchase #6 | $213.63 | 4.596% | $223.4484 | $223.45 | $223.45 | $223.40 |
| Purchase #7 | $165.77 | 13.164% | $187.592 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $1,133.79 | $1,213.3043 | $1,213.29 | $1,213.30 | $1,213.30 | |