| 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 | $134.30 | 8.137% | $145.228 | $145.23 | $145.25 | $145.20 |
| Purchase #2 | $76.48 | 12.131% | $85.7578 | $85.76 | $85.75 | $85.80 |
| Purchase #3 | $203.58 | 13.444% | $230.9493 | $230.95 | $230.95 | $230.90 |
| Purchase #4 | $185.40 | 5.342% | $195.3041 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $188.38 | 9.354% | $206.0011 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $225.46 | 13.606% | $256.1361 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $52.48 | 8.125% | $56.744 | $56.74 | $56.75 | $56.70 |
| 7 purchase totals = | $1,066.08 | $1,176.1204 | $1,176.12 | $1,176.15 | $1,176.00 | |