| 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 | $173.32 | 13.534% | $196.7771 | $196.78 | $196.80 | $196.80 |
| Purchase #2 | $130.91 | 3.581% | $135.5979 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $109.83 | 4.261% | $114.5099 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $29.99 | 12.494% | $33.737 | $33.74 | $33.75 | $33.70 |
| Purchase #5 | $86.70 | 5.234% | $91.2379 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $113.43 | 13.322% | $128.5411 | $128.54 | $128.55 | $128.50 |
| Purchase #7 | $172.67 | 6.620% | $184.1008 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $816.85 | $884.5017 | $884.51 | $884.55 | $884.40 | |