| 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 | $218.84 | 11.323% | $243.6193 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $167.26 | 8.304% | $181.1493 | $181.15 | $181.15 | $181.10 |
| Purchase #3 | $46.30 | 9.227% | $50.5721 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $119.27 | 11.815% | $133.3618 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $162.27 | 5.437% | $171.0926 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $159.45 | 7.347% | $171.1648 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $116.31 | 6.412% | $123.7678 | $123.77 | $123.75 | $123.80 |
| 7 purchase totals = | $989.70 | $1,074.7277 | $1,074.72 | $1,074.65 | $1,074.80 | |