| 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 | $202.92 | 8.584% | $220.3387 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $140.86 | 3.147% | $145.2929 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $152.33 | 7.542% | $163.8187 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $32.60 | 11.473% | $36.3402 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $173.35 | 12.635% | $195.2528 | $195.25 | $195.25 | $195.30 |
| Purchase #6 | $152.72 | 13.181% | $172.85 | $172.85 | $172.85 | $172.90 |
| Purchase #7 | $66.36 | 8.218% | $71.8135 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $921.14 | $1,005.7068 | $1,005.70 | $1,005.70 | $1,005.70 | |