| 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 | $164.53 | 9.451% | $180.0797 | $180.08 | $180.10 | $180.10 |
| Purchase #2 | $119.84 | 7.701% | $129.0689 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $240.35 | 13.716% | $273.3164 | $273.32 | $273.30 | $273.30 |
| Purchase #4 | $57.65 | 3.335% | $59.5726 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $114.75 | 7.378% | $123.2163 | $123.22 | $123.20 | $123.20 |
| Purchase #6 | $152.79 | 12.484% | $171.8643 | $171.86 | $171.85 | $171.90 |
| Purchase #7 | $213.81 | 12.414% | $240.3524 | $240.35 | $240.35 | $240.40 |
| 7 purchase totals = | $1,063.72 | $1,177.4706 | $1,177.47 | $1,177.40 | $1,177.60 | |