| 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 | $140.33 | 4.808% | $147.0771 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $168.26 | 7.793% | $181.3725 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $202.76 | 8.191% | $219.3681 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $146.43 | 6.323% | $155.6888 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $126.55 | 3.253% | $130.6667 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $73.49 | 10.353% | $81.0984 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $146.71 | 4.186% | $152.8513 | $152.85 | $152.85 | $152.90 |
| 7 purchase totals = | $1,004.53 | $1,068.1229 | $1,068.13 | $1,068.10 | $1,068.30 | |