| 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 | $171.46 | 5.839% | $181.4715 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $229.43 | 4.282% | $239.2542 | $239.25 | $239.25 | $239.30 |
| Purchase #3 | $167.99 | 7.214% | $180.1088 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $222.45 | 5.120% | $233.8394 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $82.90 | 9.833% | $91.0516 | $91.05 | $91.05 | $91.10 |
| Purchase #6 | $135.98 | 8.539% | $147.5913 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $217.36 | 9.779% | $238.6156 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,227.57 | $1,311.9324 | $1,311.93 | $1,311.90 | $1,312.00 | |