| 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 | $168.60 | 5.392% | $177.6909 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $190.73 | 8.543% | $207.0241 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $174.79 | 3.558% | $181.009 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $135.70 | 13.269% | $153.706 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $32.98 | 6.179% | $35.0178 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $46.94 | 4.402% | $49.0063 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $225.51 | 4.459% | $235.5655 | $235.57 | $235.55 | $235.60 |
| 7 purchase totals = | $975.25 | $1,039.0196 | $1,039.03 | $1,038.95 | $1,039.00 | |