| 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 | $173.29 | 6.502% | $184.5573 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $227.36 | 9.350% | $248.6182 | $248.62 | $248.60 | $248.60 |
| Purchase #3 | $107.42 | 3.242% | $110.9026 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $92.60 | 8.178% | $100.1728 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $181.85 | 4.111% | $189.3259 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $21.67 | 10.374% | $23.918 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $201.84 | 10.599% | $223.233 | $223.23 | $223.25 | $223.20 |
| 7 purchase totals = | $1,006.03 | $1,080.7278 | $1,080.73 | $1,080.70 | $1,080.70 | |