| 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 | $74.66 | 8.427% | $80.9516 | $80.95 | $80.95 | $81.00 |
| Purchase #2 | $145.66 | 12.611% | $164.0292 | $164.03 | $164.05 | $164.00 |
| Purchase #3 | $129.99 | 6.133% | $137.9623 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $53.62 | 4.706% | $56.1434 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $181.54 | 6.384% | $193.1295 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $141.95 | 8.115% | $153.4692 | $153.47 | $153.45 | $153.50 |
| Purchase #7 | $218.77 | 7.267% | $234.668 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $946.19 | $1,020.3532 | $1,020.35 | $1,020.35 | $1,020.40 | |