| 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 | $140.85 | 10.799% | $156.0604 | $156.06 | $156.05 | $156.10 |
| Purchase #2 | $169.35 | 4.724% | $177.3501 | $177.35 | $177.35 | $177.40 |
| Purchase #3 | $92.40 | 4.696% | $96.7391 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $134.60 | 11.817% | $150.5057 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $243.98 | 6.514% | $259.8729 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $205.68 | 10.790% | $227.8729 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $39.45 | 3.124% | $40.6824 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $1,026.31 | $1,109.0835 | $1,109.08 | $1,109.05 | $1,109.20 | |