| 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 | $167.28 | 11.237% | $186.0773 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $204.35 | 10.377% | $225.5554 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $227.74 | 7.684% | $245.2395 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $130.97 | 3.241% | $135.2147 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $13.97 | 3.452% | $14.4522 | $14.45 | $14.45 | $14.50 |
| Purchase #6 | $240.34 | 12.457% | $270.2792 | $270.28 | $270.30 | $270.30 |
| Purchase #7 | $88.83 | 9.177% | $96.9819 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $1,073.48 | $1,173.8002 | $1,173.80 | $1,173.85 | $1,173.90 | |