| 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 | $138.71 | 6.654% | $147.9398 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $182.58 | 11.235% | $203.0929 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $24.79 | 10.521% | $27.3982 | $27.40 | $27.40 | $27.40 |
| Purchase #4 | $155.83 | 8.466% | $169.0226 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $104.37 | 9.251% | $114.0253 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $189.49 | 10.244% | $208.9014 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $131.49 | 3.131% | $135.607 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $927.26 | $1,005.9872 | $1,005.99 | $1,006.00 | $1,005.90 | |