| 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 | $130.91 | 3.563% | $135.5743 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $141.27 | 8.469% | $153.2342 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $108.92 | 5.212% | $114.5969 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $160.55 | 8.189% | $173.6974 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $54.84 | 12.295% | $61.5826 | $61.58 | $61.60 | $61.60 |
| Purchase #6 | $187.72 | 6.363% | $199.6646 | $199.66 | $199.65 | $199.70 |
| Purchase #7 | $179.43 | 9.218% | $195.9699 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $963.64 | $1,034.3199 | $1,034.31 | $1,034.30 | $1,034.40 | |