| 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 | $124.43 | 9.286% | $135.9846 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $140.45 | 10.805% | $155.6256 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $145.36 | 8.625% | $157.8973 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $188.54 | 4.523% | $197.0677 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $66.88 | 4.619% | $69.9692 | $69.97 | $69.95 | $70.00 |
| Purchase #6 | $184.78 | 7.361% | $198.3817 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $158.57 | 10.166% | $174.6902 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $1,009.01 | $1,089.6163 | $1,089.62 | $1,089.65 | $1,089.70 | |