| 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 | $142.80 | 3.517% | $147.8223 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $114.37 | 4.798% | $119.8575 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $40.99 | 10.373% | $45.2419 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $247.83 | 6.511% | $263.9662 | $263.97 | $263.95 | $264.00 |
| Purchase #5 | $200.87 | 12.210% | $225.3962 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $113.76 | 9.244% | $124.276 | $124.28 | $124.30 | $124.30 |
| Purchase #7 | $159.80 | 6.440% | $170.0911 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $1,020.42 | $1,096.6512 | $1,096.66 | $1,096.65 | $1,096.70 | |