| 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 | $153.90 | 5.492% | $162.3522 | $162.35 | $162.35 | $162.40 |
| Purchase #2 | $211.92 | 13.550% | $240.6352 | $240.64 | $240.65 | $240.60 |
| Purchase #3 | $115.60 | 9.775% | $126.8999 | $126.90 | $126.90 | $126.90 |
| Purchase #4 | $218.84 | 4.340% | $228.3377 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $49.53 | 9.179% | $54.0764 | $54.08 | $54.10 | $54.10 |
| Purchase #6 | $230.81 | 9.147% | $251.9222 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $137.40 | 11.483% | $153.1776 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $1,118.00 | $1,217.4012 | $1,217.41 | $1,217.45 | $1,217.40 | |