| 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 | $155.74 | 13.636% | $176.9767 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $172.95 | 12.792% | $195.0738 | $195.07 | $195.05 | $195.10 |
| Purchase #3 | $172.61 | 6.211% | $183.3308 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $203.26 | 6.527% | $216.5268 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $177.26 | 3.550% | $183.5527 | $183.55 | $183.55 | $183.60 |
| Purchase #6 | $17.98 | 5.256% | $18.925 | $18.93 | $18.95 | $18.90 |
| Purchase #7 | $16.71 | 10.265% | $18.4253 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $916.51 | $992.8111 | $992.82 | $992.90 | $992.80 | |