| 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 | $185.95 | 6.780% | $198.5574 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $225.91 | 6.269% | $240.0723 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $41.60 | 7.210% | $44.5994 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $177.61 | 9.154% | $193.8684 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $122.33 | 4.490% | $127.8226 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $101.96 | 4.710% | $106.7623 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $93.55 | 10.468% | $103.3428 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $948.91 | $1,015.0252 | $1,015.02 | $1,014.95 | $1,015.10 | |