| 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 | $170.85 | 6.394% | $181.7741 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $241.41 | 9.335% | $263.9456 | $263.95 | $263.95 | $263.90 |
| Purchase #3 | $250.32 | 8.590% | $271.8225 | $271.82 | $271.80 | $271.80 |
| Purchase #4 | $83.48 | 4.835% | $87.5163 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $160.52 | 3.734% | $166.5138 | $166.51 | $166.50 | $166.50 |
| Purchase #6 | $239.31 | 11.585% | $267.0341 | $267.03 | $267.05 | $267.00 |
| Purchase #7 | $11.73 | 12.224% | $13.1639 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $1,157.62 | $1,251.7703 | $1,251.76 | $1,251.70 | $1,251.70 | |