| 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 | $206.30 | 9.220% | $225.3209 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $172.52 | 4.819% | $180.8337 | $180.83 | $180.85 | $180.80 |
| Purchase #3 | $64.73 | 3.511% | $67.0027 | $67.00 | $67.00 | $67.00 |
| Purchase #4 | $8.29 | 9.772% | $9.1001 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $161.80 | 3.246% | $167.052 | $167.05 | $167.05 | $167.10 |
| Purchase #6 | $48.59 | 7.230% | $52.1031 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $137.45 | 11.429% | $153.1592 | $153.16 | $153.15 | $153.20 |
| 7 purchase totals = | $799.68 | $854.5717 | $854.56 | $854.55 | $854.60 | |