| 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 | $7.40 | 12.189% | $8.302 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $178.39 | 3.161% | $184.0289 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $193.86 | 7.294% | $208.0001 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $195.45 | 11.867% | $218.6441 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $184.93 | 12.580% | $208.1942 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $61.69 | 4.238% | $64.3044 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $224.92 | 4.577% | $235.2146 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $1,046.64 | $1,126.6883 | $1,126.67 | $1,126.70 | $1,126.60 | |