| 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 | $189.83 | 10.845% | $210.4171 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $114.74 | 5.385% | $120.9187 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $212.99 | 3.783% | $221.0474 | $221.05 | $221.05 | $221.00 |
| Purchase #4 | $214.48 | 9.649% | $235.1752 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $91.25 | 9.447% | $99.8704 | $99.87 | $99.85 | $99.90 |
| Purchase #6 | $172.96 | 4.226% | $180.2693 | $180.27 | $180.25 | $180.30 |
| Purchase #7 | $87.69 | 8.584% | $95.2173 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $1,083.94 | $1,162.9154 | $1,162.93 | $1,162.85 | $1,162.90 | |