| 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 | $17.33 | 5.388% | $18.2637 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $211.88 | 3.354% | $218.9865 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $147.69 | 5.327% | $155.5574 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $79.77 | 10.292% | $87.9799 | $87.98 | $88.00 | $88.00 |
| Purchase #5 | $125.29 | 8.303% | $135.6928 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $69.41 | 4.627% | $72.6216 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $192.97 | 5.110% | $202.8308 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $844.34 | $891.9327 | $891.93 | $891.95 | $892.00 | |