| 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 | $136.70 | 11.179% | $151.9817 | $151.98 | $152.00 | $152.00 |
| Purchase #2 | $152.85 | 6.213% | $162.3466 | $162.35 | $162.35 | $162.30 |
| Purchase #3 | $122.45 | 6.581% | $130.5084 | $130.51 | $130.50 | $130.50 |
| Purchase #4 | $226.52 | 6.739% | $241.7852 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $135.81 | 3.616% | $140.7209 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $193.87 | 9.131% | $211.5723 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $250.73 | 3.663% | $259.9142 | $259.91 | $259.90 | $259.90 |
| 7 purchase totals = | $1,218.93 | $1,298.8293 | $1,298.83 | $1,298.80 | $1,298.80 | |