| 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 | $110.25 | 3.381% | $113.9776 | $113.98 | $114.00 | $114.00 |
| Purchase #2 | $190.49 | 3.638% | $197.42 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $146.34 | 8.267% | $158.4379 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $192.83 | 7.630% | $207.5429 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $170.35 | 10.819% | $188.7802 | $188.78 | $188.80 | $188.80 |
| Purchase #6 | $168.34 | 5.687% | $177.9135 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $142.69 | 12.490% | $160.512 | $160.51 | $160.50 | $160.50 |
| 7 purchase totals = | $1,121.29 | $1,204.5841 | $1,204.58 | $1,204.60 | $1,204.50 | |