| 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 | $168.96 | 7.180% | $181.0913 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $184.97 | 11.545% | $206.3248 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $82.97 | 5.614% | $87.6279 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $110.74 | 7.305% | $118.8296 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $212.90 | 13.203% | $241.0092 | $241.01 | $241.00 | $241.00 |
| Purchase #6 | $246.90 | 9.510% | $270.3802 | $270.38 | $270.40 | $270.40 |
| Purchase #7 | $216.73 | 3.194% | $223.6524 | $223.65 | $223.65 | $223.70 |
| 7 purchase totals = | $1,224.17 | $1,328.9154 | $1,328.91 | $1,328.95 | $1,328.90 | |