| 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 | 6.170% | $165.3492 | $165.35 | $165.35 | $165.30 |
| Purchase #2 | $154.92 | 11.646% | $172.962 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $190.38 | 6.560% | $202.8689 | $202.87 | $202.85 | $202.90 |
| Purchase #4 | $153.62 | 5.835% | $162.5837 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $209.45 | 10.363% | $231.1553 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $209.93 | 7.760% | $226.2206 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $103.64 | 5.721% | $109.5692 | $109.57 | $109.55 | $109.60 |
| 7 purchase totals = | $1,177.68 | $1,270.7089 | $1,270.71 | $1,270.65 | $1,270.80 | |