| 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 | $195.29 | 11.647% | $218.0354 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $207.49 | 11.311% | $230.9592 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $81.95 | 12.581% | $92.2601 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $105.60 | 8.575% | $114.6552 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $74.40 | 13.348% | $84.3309 | $84.33 | $84.35 | $84.30 |
| Purchase #6 | $163.55 | 6.347% | $173.9305 | $173.93 | $173.95 | $173.90 |
| Purchase #7 | $36.56 | 6.587% | $38.9682 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $864.84 | $953.1395 | $953.15 | $953.15 | $953.20 | |