| 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 | $172.25 | 10.804% | $190.8599 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $34.35 | 6.487% | $36.5783 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $89.39 | 5.421% | $94.2358 | $94.24 | $94.25 | $94.20 |
| Purchase #4 | $130.74 | 12.553% | $147.1518 | $147.15 | $147.15 | $147.20 |
| Purchase #5 | $111.86 | 6.840% | $119.5112 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $166.87 | 6.429% | $177.5981 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $119.71 | 3.208% | $123.5503 | $123.55 | $123.55 | $123.60 |
| 7 purchase totals = | $825.17 | $889.4854 | $889.49 | $889.50 | $889.60 | |