| 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 | $173.70 | 13.461% | $197.0818 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $48.68 | 10.798% | $53.9365 | $53.94 | $53.95 | $53.90 |
| Purchase #3 | $115.81 | 12.835% | $130.6742 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $147.79 | 5.522% | $155.951 | $155.95 | $155.95 | $156.00 |
| Purchase #5 | $190.45 | 13.668% | $216.4807 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $223.36 | 12.690% | $251.7044 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $152.90 | 4.473% | $159.7392 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $1,052.69 | $1,165.5678 | $1,165.56 | $1,165.60 | $1,165.60 | |