| 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 | $145.43 | 5.679% | $153.689 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $86.83 | 11.552% | $96.8606 | $96.86 | $96.85 | $96.90 |
| Purchase #3 | $104.58 | 9.497% | $114.512 | $114.51 | $114.50 | $114.50 |
| Purchase #4 | $248.88 | 3.667% | $258.0064 | $258.01 | $258.00 | $258.00 |
| Purchase #5 | $226.61 | 13.193% | $256.5067 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $68.77 | 12.121% | $77.1056 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $171.80 | 3.582% | $177.9539 | $177.95 | $177.95 | $178.00 |
| 7 purchase totals = | $1,052.90 | $1,134.6342 | $1,134.64 | $1,134.60 | $1,134.70 | |