| 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 | $127.93 | 11.517% | $142.6637 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $106.89 | 7.378% | $114.7763 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $84.47 | 13.608% | $95.9647 | $95.96 | $95.95 | $96.00 |
| Purchase #4 | $83.28 | 10.682% | $92.176 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $160.46 | 8.201% | $173.6193 | $173.62 | $173.60 | $173.60 |
| Purchase #6 | $225.33 | 6.864% | $240.7967 | $240.80 | $240.80 | $240.80 |
| Purchase #7 | $16.46 | 7.735% | $17.7332 | $17.73 | $17.75 | $17.70 |
| 7 purchase totals = | $804.82 | $877.7299 | $877.73 | $877.75 | $877.80 | |