| 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 | $164.90 | 5.550% | $174.052 | $174.05 | $174.05 | $174.10 |
| Purchase #2 | $212.51 | 9.192% | $232.0439 | $232.04 | $232.05 | $232.00 |
| Purchase #3 | $118.90 | 5.837% | $125.8402 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $169.91 | 5.285% | $178.8897 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $66.34 | 12.748% | $74.797 | $74.80 | $74.80 | $74.80 |
| Purchase #6 | $7.89 | 6.265% | $8.3843 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $217.35 | 13.114% | $245.8533 | $245.85 | $245.85 | $245.90 |
| 7 purchase totals = | $957.80 | $1,039.8604 | $1,039.85 | $1,039.90 | $1,039.90 | |