| 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 | $179.32 | 13.500% | $203.5282 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $204.71 | 3.436% | $211.7438 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $44.84 | 13.771% | $51.0149 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $143.82 | 5.319% | $151.4698 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $133.60 | 13.756% | $151.978 | $151.98 | $152.00 | $152.00 |
| Purchase #6 | $49.59 | 6.624% | $52.8748 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $174.95 | 6.556% | $186.4197 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $930.83 | $1,009.0292 | $1,009.02 | $1,009.00 | $1,009.00 | |