| 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 | $144.67 | 11.668% | $161.5501 | $161.55 | $161.55 | $161.60 |
| Purchase #2 | $105.47 | 7.405% | $113.2801 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $115.97 | 6.491% | $123.4976 | $123.50 | $123.50 | $123.50 |
| Purchase #4 | $142.68 | 12.354% | $160.3067 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $125.60 | 7.547% | $135.079 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $230.41 | 8.646% | $250.3312 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $108.99 | 10.547% | $120.4852 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $973.79 | $1,064.5299 | $1,064.54 | $1,064.60 | $1,064.60 | |