| 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 | $166.87 | 12.199% | $187.2265 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $30.39 | 13.588% | $34.5194 | $34.52 | $34.50 | $34.50 |
| Purchase #3 | $105.82 | 8.203% | $114.5004 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $170.39 | 10.299% | $187.9385 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $192.55 | 7.727% | $207.4283 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $31.78 | 11.535% | $35.4458 | $35.45 | $35.45 | $35.40 |
| Purchase #7 | $37.51 | 12.118% | $42.0555 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $735.31 | $809.1144 | $809.13 | $809.15 | $809.00 | |