| 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 | $39.37 | 11.845% | $44.0334 | $44.03 | $44.05 | $44.00 |
| Purchase #2 | $96.43 | 4.462% | $100.7327 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $184.42 | 7.703% | $198.6259 | $198.63 | $198.65 | $198.60 |
| Purchase #4 | $249.82 | 13.427% | $283.3633 | $283.36 | $283.35 | $283.40 |
| Purchase #5 | $160.99 | 8.700% | $174.9961 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $160.83 | 8.263% | $174.1194 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $190.73 | 7.720% | $205.4544 | $205.45 | $205.45 | $205.50 |
| 7 purchase totals = | $1,082.59 | $1,181.3252 | $1,181.32 | $1,181.35 | $1,181.30 | |