| 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 | $139.57 | 12.747% | $157.361 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $12.85 | 9.769% | $14.1053 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $108.50 | 5.359% | $114.3145 | $114.31 | $114.30 | $114.30 |
| Purchase #4 | $85.26 | 6.416% | $90.7303 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $224.38 | 6.433% | $238.8144 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $241.92 | 10.254% | $266.7265 | $266.73 | $266.75 | $266.70 |
| Purchase #7 | $10.67 | 8.677% | $11.5958 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $823.15 | $893.6478 | $893.65 | $893.65 | $893.60 | |