| 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 | $185.87 | 5.158% | $195.4572 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $133.85 | 5.799% | $141.612 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $184.71 | 11.220% | $205.4345 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $126.57 | 7.403% | $135.94 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $184.28 | 13.445% | $209.0564 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $171.77 | 12.333% | $192.9544 | $192.95 | $192.95 | $193.00 |
| Purchase #7 | $244.34 | 8.769% | $265.7662 | $265.77 | $265.75 | $265.80 |
| 7 purchase totals = | $1,231.39 | $1,346.2207 | $1,346.22 | $1,346.20 | $1,346.30 | |