| 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 | $178.96 | 11.120% | $198.8604 | $198.86 | $198.85 | $198.90 |
| Purchase #2 | $31.46 | 7.563% | $33.8393 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $222.64 | 10.236% | $245.4294 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $161.54 | 13.682% | $183.6419 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $125.50 | 6.755% | $133.9775 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $228.49 | 7.771% | $246.246 | $246.25 | $246.25 | $246.20 |
| Purchase #7 | $228.72 | 4.860% | $239.8358 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $1,177.31 | $1,281.8303 | $1,281.84 | $1,281.90 | $1,281.70 | |