| 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 | $179.31 | 10.388% | $197.9367 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $185.99 | 7.763% | $200.4284 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $238.39 | 4.395% | $248.8672 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $91.58 | 7.850% | $98.769 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $7.77 | 13.824% | $8.8441 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $133.83 | 7.393% | $143.7241 | $143.72 | $143.70 | $143.70 |
| Purchase #7 | $239.31 | 13.527% | $271.6815 | $271.68 | $271.70 | $271.70 |
| 7 purchase totals = | $1,076.18 | $1,170.2510 | $1,170.25 | $1,170.25 | $1,170.20 | |