| 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 | $180.78 | 4.166% | $188.3113 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $161.53 | 12.195% | $181.2286 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $214.85 | 11.771% | $240.14 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $75.62 | 12.692% | $85.2177 | $85.22 | $85.20 | $85.20 |
| Purchase #5 | $138.31 | 6.695% | $147.5699 | $147.57 | $147.55 | $147.60 |
| Purchase #6 | $180.36 | 10.149% | $198.6647 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $47.37 | 6.342% | $50.3742 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $998.82 | $1,091.5064 | $1,091.50 | $1,091.45 | $1,091.50 | |