| 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 | $144.31 | 3.814% | $149.814 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $114.69 | 7.300% | $123.0624 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $128.44 | 6.260% | $136.4803 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $29.90 | 11.361% | $33.2969 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $247.61 | 8.184% | $267.8744 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $39.80 | 4.427% | $41.5619 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $181.56 | 10.710% | $201.0051 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $886.31 | $953.0950 | $953.09 | $953.05 | $953.20 | |