| 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 | $179.77 | 7.842% | $193.8676 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $8.69 | 7.149% | $9.3112 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $166.80 | 11.327% | $185.6934 | $185.69 | $185.70 | $185.70 |
| Purchase #4 | $53.76 | 6.164% | $57.0738 | $57.07 | $57.05 | $57.10 |
| Purchase #5 | $194.88 | 6.510% | $207.5667 | $207.57 | $207.55 | $207.60 |
| Purchase #6 | $181.47 | 3.323% | $187.5002 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $219.70 | 6.442% | $233.8531 | $233.85 | $233.85 | $233.90 |
| 7 purchase totals = | $1,005.07 | $1,074.8660 | $1,074.86 | $1,074.80 | $1,075.00 | |